推动器代号“E”为Ed普通型“B”为隔爆型的翻译：Promoting the code "e" for Ed ordinary type "b" as the flame- 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

To promote the device code-named "E" for Ed ordinary type "B" for the explosion-proof

Promoting the code "e" for Ed ordinary type "b" as the flame-

The driver unit code number “E” is the Ed popular type “B” is a flame-proof type

正在翻译，请等待...

Promoting the code "e" for Ed ordinary type "b" as the flame-