Lubricating grease: General grease or heavy watergrease used for pump.
润滑脂：普通润滑脂或泵用重水润滑脂。
2
Under the normal condition use general lubricating grease, you had best use heavy water lubricating grease for pump if too much leakage loss.
正常情况下使用普通润滑脂，泄漏过大则最好使用泵用重水润滑脂。
3
A lubricating grease suitable to meet the individual requirements for chassis lubricant, bearing lubricant, joint lubricant, water-pump lubricant, and cup grease.