BS 248:1969
Specification for light rails and fishplates for use at mines
现行
发布日期 :
1969-01-30
实施日期 :
BS 2765:1969
Specification for dimensions of temperature detecting elements and corresponding pockets
现行
发布日期 :
1969-06-20
实施日期 :
BS 3402:1969
Specification for quality of vitreous china sanitary appliances
现行
发布日期 :
1969-01-13
实施日期 :
BS 426:1969
Specification for fixed centres for use on machine tools and in other applications
现行
发布日期 :
1969-12-15
实施日期 :
BS 4463:1969
Specification for crinkle washers for general engineering purposes. Metric series
现行
发布日期 :
1969-05-15
实施日期 :
BS 4495:1969
Recommendations for the flame spraying of ceramic and cermet coatings
现行
发布日期 :
1969-09-23
实施日期 :
BS 4497:1969
Recommendations for the detection and estimation of nitrogenous treating agents in paper
现行
发布日期 :
1969-10-28
实施日期 :
BS 61:1969
Specification for threads for light gauge copper tubes and fittings
现行
发布日期 :
1969-12-31
实施日期 :
BS 3928:1969
Method for sodium flame test for air filters (other than for air supply to I.C. engines and compressors)
现行
发布日期 :
1969-08-29
实施日期 :
BS 4406:1969
Specification for the designation in the Tex system of netting yarns for fishing nets
现行
发布日期 :
1969-02-14
实施日期 :