BS 3799:1974
Specification for steel pipe fittings, screwed and socket-welding for the petroleum industry
现行
发布日期 :
1974-08-30
实施日期 :
BS 3868:1995
Specification for prefabricated drainage stack units in galvanized steel
现行
发布日期 :
1995-04-15
实施日期 :
BS 3903:1977
Methods of test for sulphuric acid, oleum and liquid sulphur trioxide
现行
发布日期 :
1977-04-29
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 3987:1991
Specification for anodic oxidation coatings on wrought aluminium for external architectural applications
现行
发布日期 :
2001-06-15
实施日期 :