wire rope for inclined plane的意思|示意
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斜面用钢丝绳
wire rope for inclined plane的网络常见释义
斜井用钢丝绳 ... 牵引用钢丝绳 hauling wire rope 斜井用钢丝绳 wire rope for inclined plane 油井用钢丝绳 wire rope for oil well ...