词汇	main shut off valve
释义	main shut off valve un.总关闭阀
随便看	High-velocity flow type high velocity fluid high-velocity fluidized bed high velocity fog high velocity forging high-velocity forging high velocity forging machine high velocity forging process high velocity forming high-velocity forming high velocity forming die high-velocity forming die high-velocity fragment high velocity gas flow High Velocity Grenade Launcher High-Velocity Grenade Launcher System high velocity ground roll high-velocity gun High Velocity Gun System high velocity impact high-velocity impact high velocity index lubricating oil high velocity index oil high velocity induction air conditioning system high velocity inductive ventilating system