Cutter Head And Sleeve的意思|示意
美 / /
英 / /
刀头和套筒
Cutter Head And Sleeve的网络常见释义
刀头和套筒 ... cutter head dredger 绞式挖泥船 Cutter Head And Sleeve 刀头和套筒 Noiseless cutter head 无噪声刀座 ...