DIN 38402-51
German standard methods for the examination of water, waste water and sludge; general information (group A); calibration of analytical methods, evaluation of analytical results and linear calibration functions used to determine the performance characteristics of analytical methods (A 51)
废止
发布日期 :
2001-05-01
实施日期 :
DIN IEC 52/757/CDV
IEC 61249-2-19: Materials for interconnection structures - Part 2: Sectional specification set for reinforced base materials clad and unclad; section 19: High temperature epoxide cross-plied coherent linear fibreglass laminated sheet of defined flammability (vertical burning test), copper-clad (IEC 52/757/CDV:1997)
废止
发布日期 :
2001-04-01
实施日期 :