首页 > Term: hydraulic chock
hydraulic chock
A steel face support structure consisting of from one to four hydraulic legs or uprights. The four-leg chock is mounted in a strong fabricated steel frame with a large head and base plate. It is controlled by a central valve system that operates either on the four legs simultaneously or on the front and rear pairs separately.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- ed.young
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(Milwaukee, United States)