| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| Q/BQB 514-2023 | English | 349 |
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Days<=3
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Wire rods for prestressed steel wires and wire ropes
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Q/BQB 514-2023
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Q/BQB 514-2023
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