Keywords Apron;Sureface Treatment;Frictional Coefficient;Butyronitrile Rubber;Property;Slippage Rate;Quality;
英
美
- 关键词胶圈;表面处理;摩擦因数;丁腈橡胶;性能;滑溜率;质量;
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries