| 拖拉機(jī)部件:曲柄/內(nèi)提升臂(crank arm/inner lifting arm)
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| 軋鋼機(jī)械部件:十字軸/軸承座(axial cross)
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| 電器調(diào)節(jié)部件:正容器/負(fù)容器(positive vessel)
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| 鋼架結(jié)構(gòu)部件:鋼網(wǎng)錐頭/鋼球/球閥(steel mesh awl/steel ball/ball valve)
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| 連續(xù)生產(chǎn)傳動(dòng)帶部件:鏈頭(chain head)
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| 煤礦液壓支架部件:手把體,頂蓋板(handle bar/top cover plate)
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| 牽動(dòng)件連接件:桿頭(awl head) |  |