oil coolant

基本解释

Automotive air conditioner expendable: cooling oil, coolant, maintaining clean liquor, etc.
車用空調用品：冷凍油、制冷劑、清潔養護劑等；
You still have to check oil, coolant, oil, brake fluid and transmission system and other major components.
除此之外，還要檢查燃油、冷卻液、潤滑油、制動液及傳動系統主要部件等。
The factory in China's Shanghai Baoshan Iron and Steel (Group) one of the Procurement Service providers, specializing in the production of lubricating oil, coolant, cleaning agents series.
本廠系中國上海寶鋼（集團）採購処供應商之一，專業生産潤滑油，冷卻液，清洗劑等系列産品．。

One day in metal shop Packard caught his fingers in a milling machine while trying to add coolant oil from a handheld spout.
FORBES: The sweet smell of oil