DIN ISO 6271
Clear liquids - Estimation of colour by the platinum-cobalt scale (ISO 6271:1997)
废止
发布日期 :
2001-01-01
实施日期 :
DIN 65035
Aerospace; steel, nickel- and cobalt-alloy stock, forgings and rings,; technical specification
废止
发布日期 :
2001-11-01
实施日期 :
DIN EN ISO 6871-1
Dental base metal casting alloys - Part 1: Cobalt-based alloys (ISO 6871-1:1994)
废止
发布日期 :
2001-12-01
实施日期 :