常見例句雙語例句Insert draw rings will have Zerk Fitting to inject grease to each insert.拉伸環(huán)必須有油嘴對每個(gè)入塊注射油脂。xiaguangyo.blog.163.comGrease from a standard grease fitting is distributed to the shaft through a groove in the outside diameter of the bearing and from radial holes in the bushing's well.從標(biāo)準(zhǔn)潤滑油嘴注入的潤滑油通過軸承外徑的環(huán)形槽分流到閥軸上，并且從徑向孔流入軸襯壁上。Fitting bolt with marine grease and wet fitting bolt with primmer studied in the paper are more effective measures to improve anti environment damage properties of the bolt joints.采用適當(dāng)?shù)募?xì)節(jié)防護(hù)措施，可提高結(jié)構(gòu)的抗環(huán)境損傷性能，疲勞性能一般有不同程度提高。 返回 grease fitting