pump down start的意思|示意
美 / /
英 / /
泵下启动
pump down start的网络常见释义
降压启动 ... 16,扶手断带安全装置 Handrail Broken Protective 17, 降压启动 Pump down Start 18,上下检修开关及插座和36V照明 up and down inspection switch and plug,36V lightning ...
pump down start相关例句
Solenoid operated pump control for controlled opening and closing on pump start-up and shut-down.
通过在泵开和关时电磁阀所进行的开启和关闭来操作泵控制阀。