DIN EN 993-2/A1
Methods of test for dense shaped refractory products - Part 2: Determination of true density
现行
发布日期 :
2001-01-01
实施日期 :
DIN EN 323
Wood-based panels; determination of density; German version EN 323:1993
现行
发布日期 :
2001-08-01
实施日期 :
DIN EN 13880-1
Hot applied joint sealants - Part 1: Test method for the determination of density at 25 ?C
现行
发布日期 :
2001-11-01
实施日期 :
ITU-R SF.675
Calculation of the maximum power density (averaged over 4 kHz) of an angle-modulated carrier
现行
发布日期 :
2001-08-01
实施日期 :