变压器水喷雾灭火系统
Water fire - fighting system for a transformer
地下水水压测试
groundwater pressure measurement
高压水压试管机
high pressure hydraulic test tube machine
高压压水
high pressure water injection
high water head injection test
高压压水试验
high pressure water pressure test
high pressure water-pressure test
high water pressure test
High-pressure water injecting test
high-pressure injection experiment
静水压压电常数
hydrostatic piezoelectric properties
气动及水压压力调节器
pneumatic and hydraulic pressure regulator
气压水压差
pressure and hydraulic pressure differential
上压水压机
hydraulic up-stroke press
涡轮增压器水管组
turbocharger water lines group
低压涡轮增压器压缩机叶轮
low pressure turbocharger compressor wheel