Mine Door
Anti-shock wave door/Explosion door
分类: Mine Door
Anti-shock wave door mainly used for mining Inclined wellhead. When the ...
Anti-shock wave airtight door
分类: Mine Door
Anti-shock wave airtight door is mainly used in mine blasting material s...
Airtight door
分类: Mine Door
Airtight door is used for underground drainage pump room to the bottom o...
Air Curtain Door
分类: Mine Door
Air Curtain Door design are as follows: a circle air curtain tube arrang...
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