slewing ring with rotary column的意思|示意
美 / /
英 / /
回转环与旋转柱
slewing ring with rotary column的网络常见释义
转柱式回转支承 ... 柱式回转支承 central pest slewing ring 转柱式回转支承 slewing ring with rotary column 定柱式回转支承 slewing ring with fixed column ...