DIN 51869
Dermining the water content of gaseous fuels and other gases by Karl Fischer coulometric method
现行
发布日期 :
2001-09-01
实施日期 :
DIN 52027
Testing of carbonaceous materials - Distillation of refined coal tars
现行
发布日期 :
2001-11-01
实施日期 :
DIN 52251-2
Indirect methods of determining the frost resistance of roofing tiles; determination of water absorption
现行
发布日期 :
2001-04-01
实施日期 :
DIN 53380-1
Determining the gas transmission rate of plastic film by the volumetric method
现行
发布日期 :
2001-07-01
实施日期 :