蚀金属和破坏绝缘的地方; The place would not be invaded by rain and snow. 断路器应安装在没有雨雪侵袭的地方。 1 断路器的分类 型号及其含义如下: Type and its meaning: CM1 - 使用场所和环境代号 (见表一 ) u sa ge pl ace an d en v ir onm en t code (see t ab le 1) 中性极型式 ...
meaning they exhibit behavior that is mechanically similar in all directions. Radially around the cone, the uniform behavior reduces the number of mathematical variables and equations which making them relatively simple
蚀金属和破坏绝缘的地方; The place would not be invaded by rain and snow. 断路器应安装在没有雨雪侵袭的地方。 1 断路器的分类 型号及其含义如下: Type and its meaning: CM1 - 使用场所和环境代号 (见表一 ) u sa ge p l ace an d en v ir onm en t cod e (see tab le 1) 中性极型式...
蚀金属和破坏绝缘的地方; The place would not be invaded by rain and snow. 断路器应安装在没有雨雪侵袭的地方。 1 断路器的分类 型号及其含义如下: Type and its meaning: CM1 - 使用场所和环境代号 (见表一 ) u sa ge pl ace an d en v ir onm en t code (see t ab le 1) 中性极型式 ...
1 断路器的分类 型号及其含义如下: Type and its meaning: CM1 - 使用场所和环境代号 (见表一 ) u sa ge pl ace an d en v ir onm en t code (see t ab le 1) 中性极型式 (见表一) Neutr a l type (see t ab l e 1) 1) 1) 用途代号 Application code 脱扣器方式及附件代号(见二) ...