Introduce the idea, normal measures of blast proof and resistance, and its application in different kinds of chemical industrial projects.

主要介绍化工建筑防爆知识、防爆常用方法及工程应用。

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Pump installed in the blast area should be based on an explosion regional levels, using explosion-proof motor.

安装在爆炸区域的泵，应根据爆炸区域等级，采用防爆电动机。

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The research on blast-resistant proof is relatively backward in our country.

在我国关于抗爆防爆的研究还是相对落后的。

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They look like an extra-large version of the World War Two jeep, but enclosed, with small blast-proof windows, a protected machine gun position on top and a variety of high-tech gear inside and out.

VOA: standard.2009.11.02

It has a blast-proof floor, armour-plated glass and was thought to be chemical, biological and nuclear-proof.

BBC: Margaret Thatcher's "Battle Bus"

The blast-proof bus has armour-plated glass and was thought to offer protection from chemical attack.

BBC: Margaret Thatcher 'battle bus' sells in Towcester auction

Everywhere there are stands displaying the latest in blast-proof glass or ceramics, so that vehicle makers can achieve the protection level armies are calling for.

BBC: Nexter Armoured Fighting Vehicle