... acid-proof alloy 耐酸合金 acid-proof apparatus 耐酸设备 acid-proof asphalt varnish 耐酸沥清漆 ...
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acid-proof apparatus 耐酸设备
Dust ignition-proof apparatus 粉尘防爆电气设备
Explosion-proof apparatus 管路防爆装置
explosion proof apparatus plant 防爆器械厂
explosion-proof apparatus plant 防爆器械厂
flame-proof electric apparatus 防爆式电气设备
By the theory of material mechanics, the stress situation of mining flame-proof electrical apparatus enclosure is analyzed, and the method of design is introduced.
运用材料力学原理，对矿用隔爆型电气设备外壳进行受力分析，详细介绍了矿用隔爆外壳的设计方法。
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。
The last step the flow coefficient of the checked apparatus is determined, and we print the certification of proof.
最后确定被校表的流量系数，并打印证书。
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