DIN EN ISO 17142
Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at high temperature in air at atmospheric pressure - Determination of fatigue properties at constant amplitude (ISO 17142:2014); German and English version FprEN ISO 17142:2015
废止
发布日期 :
2001-11-01
实施日期 :
DIN EN 4838-005
Aerospace series - Arc fault circuit breakers, single-pole, temperature compensated, rated current 3 A to 25 A - 115 V a.c. 400 Hz Constant Frequency - Part 005: With polarized signal contact - Product standard; German and English version FprEN 4838-005:2017
废止
发布日期 :
2001-12-01
实施日期 :