DIN 17177
Electric Pressure-welded Steel Tubes for Elevated Temperatures; Technical Conditions of Delivery
废止
发布日期 :
2001-05-01
实施日期 :
DIN 7080
Pressure resistant circular toughened borosilicate glass panes for unrestricted use at low temperatures
废止
发布日期 :
2001-05-01
实施日期 :
DIN 8903
Pressure resistant oblong soda lime glass panes for sight glasses for unrestricted use at low temperatures
废止
发布日期 :
2001-02-01
实施日期 :
DIN 8902
Pressure resistant circular soda lime glass panes for sight glasses for unrestricted use at low temperatures
废止
发布日期 :
2001-02-01
实施日期 :