... dust-ignition-proof motor 防尘防粉型电动机 dust ignition temperature 粉尘点燃温度 Dust ignition-proof apparatus 粉尘防爆电气设备 ...
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粉尘防爆电气设备的温度组别与气体防爆电气设备的组别划分相同。
Dust explosive electric equipment and air explosive electric equipment temperature classes is the same.
阐述了粉尘爆炸的原理及粉尘防爆电气设备在无机盐行业中使用的重要性。
The principle of dust explosion , dust antiexplosion electric equipment and its application in the inorganic chemicals industry are described.
粉尘防爆电气设备根据美标和欧标的差异，为分A、B两种型式。A、B两种采用的试验方法不同，但保护的等级是等同的。
According to America and europe standard difference. There are two kinds, the test ways of A and B is different, but protective class is the same.
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