英语词汇“hydraulic support, powered support”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	hydraulic support, powered support
释义	hydraulic support, powered support 液压支架；曾称“机械化支架”、“自移支架”。以液压为动力实现升降、前移等运动；进行顶板支护的设备。
随便看	a remote ancestor of mine a remote beach A remote bell is tolling a remote chance a remote circumstance A REMOTE-CONTOL SYSTEM FOR LHD a remote-control camera a remote control colour TV set a remote-control jet fire simulator a remote cousin a remote effect a remote frontier settlement a remote hamlet a remote inuit hamlet a remote path a remote place a remote posibility a remote possibility a remote region a remote village A removable covering for a pillow are museums losing their grip are museums losing their grip? are-my Are my alimony payments deductable