高压喷射
High pressure injection
High pressure fuel injection
high-pressure injection
high pressured spraying
High-pressure Jet Grouting
双向水力喷射泵
bidirectional hydraulic jet pump
深井多级喷射泵
deep well multi-stage jet pump
上部安装燃油喷射泵
high flanged-mounted fuel injection pump
燃油喷射泵传动装置
transmision of an injection pump
驱动轴式燃油喷射泵
driveshaft fuel injection pump
浅井多级喷射泵
shallow well multi-stage jet pump
平衡流量易引动喷射泵
balanced flow easy priming jet pump