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Std ID |
Description (Standard Title) |
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JB/T 7945-1995
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(Chinese Industry Standard)
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JB/T 7945-1999
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Methods for testing the mechanical properties of grey cast iron
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JB/T 7946.1-1995
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(Chinese Industry Standard)
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JB/T 7946.1-1999
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Metallograph of cast aluminium alloys. Cast aluminium-silicon alloys. Modification
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JB/T 7946.1-2017
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Metallograph of cast aluminium alloys - Part 1: Cast aluminium-silicon alloys modification
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JB/T 7946.2-1995
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(Chinese Industry Standard)
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JB/T 7946.2-1999
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Metallograph of cast aluminium alloys. Cast aluminium-silicon alloys. Burning
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JB/T 7946.2-2017
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Metallograph of cast aluminium alloys - Part 2: Cast aluminium-silicon alloys burning
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JB/T 7946.3-1995
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(Cast aluminum pinhole)
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JB/T 7946.3-1999
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Metallograph of cast aluminium alloys. Cast aluminium-silicon alloys. Pinhole
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JB/T 7946.3-2017
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Metallograph of cast aluminium alloys - Part 3: Cast aluminium alloys pinhole
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JB/T 7946.4-1995
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(Cast aluminum-copper alloy grain size)
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JB/T 7946.4-1999
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Metallograph of cast aluminium alloys. Cast aluminium-silicon alloys. Grain size
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JB/T 7946.4-2017
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Metallograph of cast aluminium alloys - Part 4: Cast aluminium-copper alloys gram size
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JB/T 7947-1995
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(Chinese Industry Standard)
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JB/T 7947-1999
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Equal pressure welding torch and cutting torch
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JB/T 7948.10-1995
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(Chinese Industry Standard)
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JB/T 7948.10-1999
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Methods for chemical analysis of melted welding fluxes. The direct combustion-coulomb method for determination of total carbon content
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JB/T 7948.11-1995
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(Chinese Industry Standard)
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JB/T 7948.11-1999
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Methods for chemical analysis of melted welding fluxes. The direct combustion-iodimetric method for determination of sulfur content
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JB/T 7948.1-1995
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(Chinese Industry Standard)
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JB/T 7948.1-1999
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Methods for chemical analysis of melted welding fluxes. The gravimetric method for determination of silicon dioxide content
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JB/T 7948.12-1995
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(Chinese Industry Standard)
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JB/T 7948.12-1999
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Methods for chemical analysis of melted welding fluxes. The EDTA volumetric method for determination of calcium oxide and magnesium oxide content
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JB/T 7948.2-1995
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(Chinese Industry Standard)
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JB/T 7948.2-1999
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Methods for chemical analysis of melted welding fluxes. The potentiometric method for determination of manganese oxide content
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JB/T 7948.3-1995
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(Chinese Industry Standard)
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JB/T 7948.3-1999
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Methods for chemical analysis of melted welding fluxes. The permanganate photometric method for determination of manganese oxide content
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JB/T 7948.4-1995
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(Chinese Industry Standard)
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JB/T 7948.4-1999
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Methods for chemical analysis of melted welding fluxes. The EDTA volumetric method for determination of aluminium oxide content
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JB/T 7948.5-1995
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(Chinese Industry Standard)
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JB/T 7948.5-1999
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Methods for chemical analysis of melted welding fluxes. The sulfosalicylic acid photometric method for determination of iron oxide content
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JB/T 7948.6-1995
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(Chinese Industry Standard)
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JB/T 7948.6-1999
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Methods for chemical analysis of melted welding fluxes. The pyrolytic method for determination of calcium fluoride content
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JB/T 7948.7-1995
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(Chinese Industry Standard)
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JB/T 7948.7-1999
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Methods for chemical analysis of melted welding fluxes. The lead chlorofluoride-EDTA volumetric method for determination of calcium fluoride content
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JB/T 7948.8-1995
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(Chinese Industry Standard)
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JB/T 7948.8-1999
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Methods for chemical analysis of melted welding fluxes. The molybdenum blue photometric method for determination of phosphorus content
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JB/T 7948.9-1995
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(Chinese Industry Standard)
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JB/T 7948.9-1999
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Methods for chemical analysis of melted welding fluxes. The flame photometric method for determination of sodium oxide and potassium oxide content
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JB/T 7949-1995
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Weld outerdimensions for steel construction
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JB/T 7949-1999
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Weld outerdimensions for steel construction
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JB/T 7950-1995
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(Chinese Industry Standard)
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JB/T 7950-1999
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Nozzle for high-speed flame cutting
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JB/T 7950-2014
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Nozzle for flame cutting
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JB/T 7951-1995
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(Chinese Industry Standard)
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JB/T 7951-1999
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Testing method for cooling properties of quenching media
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JB/T 7951-2004
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Industrial quenching oil. Determination of cooling characteristics. Nickel-alloy probe test method
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JB/T 7952-1995
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(Air Purifier)
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JB/T 7953-1995
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(Chinese Industry Standard)
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JB/T 7953-1999
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Inserted blade side milling cutters
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JB/T 7953-2010
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Inserted blade side milling cutters
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JB/T 7954-1995
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(Chinese Industry Standard)
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JB/T 7954-1999
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Inserted blade face milling cutters
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JB/T 7954-2013
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Inserted tooth milling cutters
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JB/T 7955-1995
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(Chinese Industry Standard)
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JB/T 7955-1999
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High speed steel cutter teeth intended to be used in inserted blade side milling cutter and inserted blade face milling cutters
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JB/T 7955-2010
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Hss wedge type serrated for side and face milling cutters
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JB/T 7956.1-1995
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(Chinese Industry Standard)
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JB/T 7956.1-1999
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Taper 1: 50 pin reamers Part 1: Hand reamer
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JB/T 7956.2-1995
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(Chinese Industry Standard)
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JB/T 7956.2-1999
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Taper 1: 50 pin reamers Part 2: Hand held long blade reamers
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JB/T 7956.3-1995
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(Chinese Industry Standard)
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JB/T 7956.3-1999
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Taper 1: 50 pin reamers Part 3: Taper shank machine reamer
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JB/T 7957-1995
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(Metric taper thread taper reamer)
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JB/T 7958-1995
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(Metric taper thread taps)
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JB/T 7959-1995
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(Metric taper thread rolling wheel)
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JB/T 7960-1995
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(Metric taper thread Roll plate)
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JB/T 7961-1995
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Pressure and pressure difference controller for refrigeration
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JB/T 7962-1995
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(Chinese Industry Standard)
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JB/T 7962-1999
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Circular broach Technical conditions
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JB/T 7962-2010
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Circular broaches. Technical specifications
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JB/T 7963.1-1995
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(Chinese Industry Standard)
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JB/T 7963.1-1997
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Metal cutting band saw blade Part 1: Definition and vocabulary of terms
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JB/T 7963.2-1995
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(Chinese Industry Standard)
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JB/T 7963.2-1997
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Metal cutting band saw blade Part 2: Basic dimension and tolerance
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JB/T 7963.3-1995
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(Chinese Industry Standard)
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JB/T 7963.3-1997
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Metal cutting band saw blade Part 3: Type and characteristic
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JB/T 7964-1995
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(Machine saw)
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JB/T 7965-1995
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(Graphical symbols for refrigeration)
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JB/T 7966.10-1995
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(Chinese Industry Standard)
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JB/T 7966.10-1999
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Die milling cutters Part 10: Technical conditions
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JB/T 7966.1-1995
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(Chinese Industry Standard)
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JB/T 7966.1-1999
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Die milling cutters Part 1: Cylindrical ball end mills with straight shank
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JB/T 7966.2-1995
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(Chinese Industry Standard)
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JB/T 7966.2-1999
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Die milling cutters Part 2: Flat type cylindrical ball end mills with straight shank
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JB/T 7966.3-1995
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(Chinese Industry Standard)
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JB/T 7966.3-1999
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Die milling cutters Part 3: End milling cutter with Morse taper shank and cylindrical ball head
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JB/T 7966.4-1995
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(Chinese Industry Standard)
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JB/T 7966.4-1999
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Die milling cutters Part 4: Cone shaped end milling cutters with straight shank
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JB/T 7966.5-1995
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(Chinese Industry Standard)
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JB/T 7966.5-1999
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Die milling cutters Part 5: Flat type cone shaped milling cutters with straight head
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JB/T 7966.6-1995
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(Chinese Industry Standard)
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JB/T 7966.6-1999
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Die milling cutters Part 6: Conical ball end mills with straight shank
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JB/T 7966.7-1995
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(Chinese Industry Standard)
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JB/T 7966.7-1999
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Die milling cutters Part 7: Flat type conical ball end mills with straight shank
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JB/T 7966.8-1995
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(Chinese Industry Standard)
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JB/T 7966.8-1999
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Die milling cutters Part 8: Morse taper shank cone end milling cutter
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JB/T 7966.9-1995
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(Chinese Industry Standard)
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JB/T 7966.9-1999
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Die milling cutters Part 9: End milling cutter with Morse taper shank and conical ball head
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