However, where bearings are to operate at very low speeds and good protection against contamination and corrosion is required, it is advisable to fill the housing completely with grease.
英
美
- 但是,在轴承以非常低的速度运行而且需要良好的防杂质防腐蚀保护的场合,最好在轴承座中涂满油脂。
- 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