Transmission oil is used to lubricate the components in a gearbox.

而变速器油则用来润滑变速器中的零部件.

Check up the weight indicator, and inject transmission oil when necessary.

检查指重表, 必要时应加注传动油.

Stainless steel plate oil coolers are mainly used on automotive engine and transmission oil cooling and construction equipment diesel engine oil cooling.

不锈钢机油冷却器主要用于汽车、工程机械等柴油发动机的机油冷却。