我们给它装上一些零件后，就可用来代替防爆马达。
After we have fitted it with a few spare parts, we can use it instead of the explosion-proof motor.
设计了一种复速级冲击涡轮式气启动马达，满足工程车辆、煤矿车辆频繁启动及防爆等需求。
A type of re-level impact turbine pneumatic motor is designed, which meets the frequently starting and explosion protection requirements of engineering vehicles and coal mine vehicles.
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