pit type tempering resistance furnace的意思|示意
美 / /
英 / /
井式回火电阻炉
pit type tempering resistance furnace的网络常见释义
井式回火电阻炉 ... 井底钻头定位器 bottom hole bit locator 井式回火电阻炉 pit type tempering resistance furnace 井式淬火回火炉 pit type quench tempering furnace ...