BS 302:1957
Wire ropes for cranes and excavators and general engineering purposes
被代替
发布日期 :
1958-08-01
实施日期 :
BS 302:1968
Specification for wire ropes for cranes, excavators and general engineering purposes
被代替
发布日期 :
1970-09-15
实施日期 :
BS A 302:1992
Self-locking nuts with maximum operating temperature less than or equal to 425°C. Procurement specification
被代替
发布日期 :
1992-09-15
实施日期 :