... 防爆工具 explosion proof tool 防爆门 explosion proof door 防毒面具 gas mask ...
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explosion-proof door 防爆门
explosion proof armoured door 防爆装甲门
explosion proof door
防爆门
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Take several kinds of lifting door structure of explosion-proof electric apparatus switch as example to analyze its strong and weak points and its suitable situation.
文章以隔爆型电器开关的几种提升式开门结构为例，分析其优缺点，以及其各自适用的场合。
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