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DD 24:1973
Recommendations for methods of protection against corrosion on light section steel used in building
被代替
发布日期 :
1974-11-29
实施日期 :
BS 24-2:1921
Railway rolling stock material Locomotive, carriage and wagon tyres
被代替
发布日期 :
1921-03-01
实施日期 :
BS AU 24:1964
Specification for towing connections for trailers of 2-5 tons gross weight
被代替
发布日期 :
1964-06-15
实施日期 :
BS 24-2:1928
Railway rolling stock material Locomotive, carriage and wagon tyres
被代替
发布日期 :
1940-11-01
实施日期 :
BS 24-6:1942
Railway rolling stock material. Steel forgings blooms and castings
被代替
发布日期 :
1942-01-26
实施日期 :