【名词&注释】
硫化氢(hydrogen sulfide)、气密性(air tightness)、汽提塔(stripper)、氢氧化钠(sodium hydroxide)、冷却器(cooler)、活塞式压缩机(piston compressor)、硫化剂、硫化亚铁(ferrous sulfide)、润滑油压(lubricating oil pressure)、最高点(highest point)
[单选题]为了防止因润滑油压(lubricating oil pressure)力低而损坏机组,大型机组都设有()
A. 润滑油压(lubricating oil pressure)力低停控制油联锁
B. 润滑油压(lubricating oil pressure)力低降转速联锁
C. 润滑油压(lubricating oil pressure)力低启备泵联锁
D. 润滑油压(lubricating oil pressure)力低停润滑油冷却器联锁