weight disc 重锤圆盘
The present paper reviews the researches on braking disc energy heat and reduction of disc weight for high-speed trains.
综述提高高速列车制动盘能量和降低盘重方面的研究成果。
Disc area and height were used for calculation of the normalized mechanical parameters. Glycosaminoglycan content was normalized by dry weight.
用间盘面积及高度对力学参数进行标准化计算，粘多糖的含量通过间盘的干重来进行标准化。
NIBCO swing check valves are available with an outside lever and weight. The lever and weight arrangement is used to maintain exterior control over disc movement.
尼伯科旋启式止回阀可配置外部操纵杆和压铁。操纵杆和压铁用于对阀瓣进行外部控制。
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