水冷式冷却装置
hydraulic torque converter
水力喷砂装置
hydro-sand-blasting installation
水力清洗装置
hydro-cleaning installation
水量信号装置
Water flow rate measuring apparatus
水流防堵除渣装置
application of water to prevent clogging of filter device
水流量标准装置
standard facilities for water flowrate measurement
Water flow standard device
水煤浆气流床加压气化装置
pressurized gasification plant with a water coal slurry gas flow bed
水密封试验装置
water-sealed testing device