GB/T 9816.3-2018热熔断体第3部分:易融合金感温型热熔断体的特殊要求国家标准
英文:Thermal-links—Part 3:Particular requirements for fusible-alloy-temperature-sensing thermal-links GB/T 9816.3-2018介绍: ...
英文:Thermal-links—Part 3:Particular requirements for fusible-alloy-temperature-sensing thermal-links GB/T 9816.3-2018介绍: ...