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Std ID |
Description (Standard Title) |
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Q/BQB 307-2023
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TL1406 series continuously hot-rolled steel sheet and strip for automobile structural use
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Q/BQB 308-2018
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High-strength hot-rolled steel sheets and strips for enamel
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Q/BQB 308-2023
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Continuously hot-rolled high strength steel sheet and strip for porcelain enameling
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Q/BQB 310-2018
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Hot-rolled steel sheets and strips for automotive structures
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Q/BQB 310-2019
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Hot-rolled steel sheets and strips for automotive structures
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Q/BQB 310-2023
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Continuously hot-rolled steel sheet and strip for automobile structural use
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Q/BQB 311-2018
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Continuously hot-rolled high yield strength steel sheet and strip for cold forming
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Q/BQB 311-2023
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Continuously hot-rolled high yield strength steel sheet and strip for cold forming
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Q/BQB 312-2018
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Advanced high-strength continuously-hot-rolled steel sheets and strips for cold forming
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Q/BQB 312-2023
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Continuously hot-rolled advanced high strength steel sheet and strip for cold forming
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Q/BQB 313-2018
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Continuously-hot-rolled steel sheets and strips for building structures
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Q/BQB 313-2019
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Continuously-hot-rolled steel sheets and strips for building structures
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Q/BQB 313-2023
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Continuously hot-rolled steel sheet and strip for building structure
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Q/BQB 315-2018
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Hot rolled steel sheet and strip for hot stamping
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Q/BQB 315-2023
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Continuously hot-rolled steel sheet and strip for hot-stamping press hardening
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Q/BQB 316-2018
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High-strength hot-rolled steel sheets and strips for construction machinery
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Q/BQB 316-2023
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Continuously hot-rolled sheet and strip for engineering machinery
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Q/BQB 340-2018
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Continuously-hot-rolled steel sheets and strips for corrosion resistant structures
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Q/BQB 340-2020
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Continuously-hot-rolled steel sheets and strips for corrosion resistant structures
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Q/BQB 340-2023
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Continuously hot-rolled corrosion resisting steel sheet and strip for structural use
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Q/BQB 341-2023
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Continuously hot-rolled high corrosion resisting steel sheet and strip for photovoltaic structure
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Q/BQB 351-2018
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Continuously-hot-rolled steel sheets and strips for heat resistant structures
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Q/BQB 351-2023
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Continuously hot-rolled steel sheet and strip for heat resisting structure
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Q/BQB 360-2018
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Continuously hot-rolled special steel sheets and strips
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Q/BQB 360-2019
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Continuously hot-rolled special steel sheets and strips
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Q/BQB 360-2023
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Continuously hot rolled steel strip for coiled tubing
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Q/BQB 374-2018
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Hot Continuous Rolled Steel Strip for Coiled Tubing
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Q/BQB 374-2023
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Continuously hot rolled steel strip for coiled tubing
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Q/BQB 381-2018
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Hot Continuous Rolled Steel Sheet and Strip for Hydro-generator Magnetic Yoke
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Q/BQB 381-2019
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Hot Continuous Rolled Steel Sheet and Strip for Hydro-generator Magnetic Yoke
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Q/BQB 381-2023
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Continuously hot-rolled steel sheet and strip for magnetic yoke and pole of water-wheel electric generator
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Q/BQB 390-2018
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Hot Continuous Rolled Patterned Steel Strip
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Q/BQB 390-2023
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Continuously hot-rolled embossed steel strip
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Q/BQB 400-2009
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Packaging, marking and inspection documents for cold rolled products
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Q/BQB 302-2018
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Continuously hot-rolled steel sheet and strip for cold forming
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Q/BQB 302-2020
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Continuously hot-rolled steel sheet and strip for cold forming
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Q/BQB 302-2023
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Continuously hot-rolled steel sheet and strip for cold forming
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Q/BQB 303-2009
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Structural use of hot-rolled steel sheet and strip
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Q/BQB 303-2014
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Continuously hot-rolled steel sheet and strip for general structure
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Q/BQB 303-2018
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(Hot-rolled steel plate and steel strip for general structure)
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Q/BQB 303-2019
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Continuously hot-rolled steel sheet and strip for general structure
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Q/BQB 303-2020
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Continuously hot-rolled steel sheet and strip for general structure
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Q/BQB 303-2023
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Continuously hot-rolled steel sheet and strip for general structure
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Q/BQB 304-2019
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Hot-rolled steel sheets and strips for automotive axle housing
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Q/BQB 304-2023
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Continuously hot-rolled steel sheet and strip for automobile axle housings
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Q/BQB 305-2019
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Hot-rolled steel sheets and strips for automotive wheels
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Q/BQB 305-2023
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Continuously hot-rolled steel sheet and strip for automobile Wheel
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Q/BQB 306-2019
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Hot-rolled steel sheets and strips for automotive beam
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Q/BQB 306-2023
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Continuously hot-rolled steel sheet and strip for automobile frame
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Q/BQB 307-2018
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Hot-rolled steel sheets and strips for TL1406-series automotive structure
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Q/BQB 400-2014
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[Replaced by Q/BQB 400-2018] Packaging, marking and inspection documents for cold rolled products
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Q/BQB 400-2018
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Package, mark and inspection document for cold-roll product
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Q/BQB 400-2019
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Package, mark and inspection document for cold-rolled product
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Q/BQB 400-2020
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Package, mark and inspection document for cold-rolled product
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Q/BQB 401-2009
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Cold rolled steel sheets and strip - Dimensions, shape, weight and tolerances
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Q/BQB 401-2014
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Cold rolled steel sheet and strip - Size, shape, weight and permissible deviations
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Q/BQB 401-2018
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Dimension, shape, weight and tolerances for cold-rolled steel sheet and strip
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Q/BQB 401-2019
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Dimension, shape, weight and tolerances for cold-rolled steel sheet and strip
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Q/BQB 401-2023
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Dimension, shape, weight and tolerances for cold-rolled steel sheet and strip
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Q/BQB 402-2009
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Cold-rolled carbon steel and steel strip
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Q/BQB 403-2003
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Cold-rolled low carbon steel plate and steel strip
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Q/BQB 403-2009
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[Replaced by Q/BQB 408] Cold-rolled low carbon steel plate and steel strip
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Q/BQB 408-2009
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Cold rolled strip and strip for stamping
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Q/BQB 408-2014
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[Replaced by Q/BQB 408-2018] Cold formed low carbon steel sheet and strip for cold forming
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Q/BQB 408-2018
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Cold formed low carbon steel sheet and strip for cold forming
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Q/BQB 408-2019
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Cold formed low carbon steel sheet and strip for cold forming
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Q/BQB 408-2021
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Low carbon cold-rolled steel sheet and strip for cold forming
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Q/BQB 408-2023
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Low carbon cold-rolled steel sheet and strip for cold forming
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Q/BQB 409-2014
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Hot stamping steel sheet and strip
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Q/BQB 409-2018
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Hot stamping cold-rolled steel sheet and strip
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Q/BQB 409-2020
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Cold-rolled steel sheet and strip for hot-stamping use
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Q/BQB 409-2023
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Cold-rolled steel sheet and strip for hot-stamping use
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Q/BQB 410-2009
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Cold Rolled Carbon Structural Steel Plate and Strip
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Q/BQB 410-2014
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Cold-rolled carbon structural steel and steel strip
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Q/BQB 410-2018
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Cold-rolled Carbon Structural Steel Sheet and Strip
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Q/BQB 410-2019
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Cold-rolled Carbon Structural Steel Sheet and Strip
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Q/BQB 410-2023
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Cold-rolled carbon structural steel sheet and strip
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Q/BQB 411-2009
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High-strength Cold Rolled Steel Plate and Strip
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Q/BQB 412-2009
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Isotropic High-strength Cold Rolled Steel Plate and Strip
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Q/BQB 413-2009
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High-strength Cold Rolled Steel Plate and Strip without Interstitial
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Q/BQB 415-2009
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Martensitic High Strength Cold Rolled Steel Plate and Strip
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Q/BQB 416-2009
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Baking hardening high-strength cold rolled steel plate and strip
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Q/BQB 417-2009
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High-Strength Cold Rolled Steel Plate and Steel Strip with Phase Change Induced Plasticity
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Q/BQB 418-2009
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Dual-phase High Strength Cold Rolled Steel Plate and Strip
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Q/BQB 418-2014
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Cold-rolled advanced high-strength steel plate and strip
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Q/BQB 418-2018
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Cold-rolled advanced high-strength steel plate and strip
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Q/BQB 418-2019
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Cold-rolled advanced high-strength steel plate and strip
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Q/BQB 418-2021
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Cold-rolled advanced high strength steel sheet and strip
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Q/BQB 418-2023
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Cold-rolled advanced high strength steel sheet and strip
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Q/BQB 419-2009
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Low Alloy High Strength Cold Rolled Steel Plate and Strip
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Q/BQB 419-2014
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Cold-rolled ordinary high-strength steel plate and strip
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Q/BQB 419-2018
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Cold-rolled Ordinary High Strength Steel Sheet and Strip
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Q/BQB 419-2019
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Cold-rolled Ordinary High Strength Steel Sheet and Strip
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Q/BQB 419-2021
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Cold-rolled conventional high strength steel sheet and strip
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Q/BQB 419-2023
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Cold-rolled conventional high strength steel sheet and strip
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Q/BQB 420-2009
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Continuous hot-dip galvanized / zinc-iron alloy coated steel sheet and strip
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Q/BQB 420-2014
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Hot dip galvanized / zinc-iron alloy coated steel sheet and strip
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Q/BQB 420-2018
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Hot-dip galvanizing/zinc-iron alloy/zinc-magnesium alloy coated steel sheet and strip
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Q/BQB 420-2019
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Hot-dip galvanizing/zinc-iron alloy/zinc-magnesium alloy coated steel sheet and strip
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Q/BQB 420-2021
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Hot-dip galvanizing/zinc-iron alloy/zinc-magnesium alloy coated steel sheet and strip
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