lubricator是什么意思？

lubricator

英['lu:brɪkeɪtə] 美['lubrɪˌkeɪtə]

• n. 润滑物，加油者；

例句

• Pay close attention to the conditions of lubricator and down - hole SSV, etc. during operation. 作业期间,密切注意防喷管工作状况, 井下安全阀压力等.
• The main reason is that cavitation erosion occurred in pervasion pipe of lubricator. 经检查发现,主要原因是注油器扩散管汽蚀,以致注油器工作不正常,润滑油压偏低.

英英词典释义

• Noun
  1. a substance capable of reducing friction by making surfaces smooth or slippery

行业词典

• 体育： 加油孔；