Weldable high strength steel plate, used for construction, machine mining machine.

可焊高强度钢板, 用于工程机械化等.

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The engineer examined the engine of the mining machine for stomach.

工程师检查采矿机的发动机是否有肚子痛.

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A factory eats the effluent of an iron - mining machine.

钢厂吞吃铁矿采掘机的流涎.

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It presents reference design schemes of external colour for some typical products of mining machine.

对几种典型矿机产品,提出了可供参考的外观色彩设计方案.

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