BS 1941:1993
Specification for 4-methylpentan-2-one (isobutyl methyl ketone) for industrial use
现行
发布日期 :
1993-02-15
实施日期 :
BS 1981:1991
Specification for unified machine screws and machine screw nuts
现行
发布日期 :
1991-08-29
实施日期 :
BS 2007:1975
Specification for circular gear shaving cutters, 1 to 8 metric module, accuracy requirements
现行
发布日期 :
1975-10-31
实施日期 :
BS 2090:1954
Specification for hook spanners, peg spanners, coupling wrenches and the related slots, holes and horns
现行
发布日期 :
1954-02-26
实施日期 :
BS 2459:1974
Specification for set squares (fixed and adjustable) for drawing office use
现行
发布日期 :
1974-12-31
实施日期 :
BS 2471:2005
Textiles. Woven fabrics. Determination of mass per unit length and mass per unit area
现行
发布日期 :
2005-05-04
实施日期 :
BS 2502:1979
Specification for manufacture of sectional cold rooms (walk-in type)
现行
发布日期 :
1979-12-31
实施日期 :