hydraulic cushion guardrail 液压缓冲护栏
Stroke of hydraulic cushion 液压垫行程
Force of Hydraulic Cushion 液压机液压垫力
Speed of hydraulic cushion 液压垫速度
Hydraulic Water Pump Cushion 液压泵垫片
cushion-hitch hydraulic system 缓冲
hydraulic NC cushion 液压数控拉伸垫
To avoid the hydraulic impact, the pressure of the hydraulic cushion can't be too high;
要克服混凝土泵换向时的液压冲击，要求换向时的缓冲压力不要过高；
A new type of hydraulic cushion was introduced and theoretical analysis was carried out.
介绍了一种新型的液压缓冲器，并作了理论分析。
The structure, working principle of a new type of drawing air-hydraulic cushion have been introduced.
介绍一种新型拉伸气液垫的结构、工作原理。
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