combination bit and mud socket的意思|示意
美 / /
英 / /
钻掏泥砂泵
combination bit and mud socket的网络常见释义
钻掏泥砂泵 ... 泥砂泵 mud sand pump 钻掏泥砂泵 combination bit and mud socket 离心式液下泥砂泵 NYL ...