单词	Pumping jack up
释义	Pumping jack up 泵送顶升
随便看	SAFETY measures during building safety measures in the packaging safety measures in this case safety measures in utilizing electric safety measures to fish catch safety mechanism Safety mechanism test instrument Safety,Medical Device Safety medication safety medieation safety meeting safety meetings safety member safetymen safety model Safety Model of Proxy Server safety monitor safety monitor and control safety monitor and control system safety monitoring safety-monitoring safetymonitoring analysis network system safety monitoring and control safety monitoring and controlling safety monitoring and controlling system