BS 970-1:1983
Specification for wrought steels for mechanical and allied engineering purposes
被代替
发布日期 :
1983-05-31
实施日期 :
BS 4559-1.1:1983
Methods for preparation of calibration gas mixtures. Weighing methods
被代替
发布日期 :
1983-12-30
实施日期 :
BS 4862-1:1983
Mounting dimensions of single rod double acting 10 bar pneumatic cylinders
被代替
发布日期 :
1983-02-28
实施日期 :