常見例句Users refused to pay the lower lift costs, high pressure pumps fees. 低層用戶拒交電梯費、高壓水泵費等。Safety standard for low lift and high lift trucks 低提升和高提升裝卸車安全標準的說明Spring loaded low lift type safety valve 彈簧微啟式安全閥Safety standard for low lift and high lift trucks; Addenda 低升降和高升降式裝卸車的安全標準。補充件Closed spring loaded low lift type high pressure safety valve 彈簧微啟封閉式高壓安全閥Energy saving and optimized operation of low lift water intake pumping station 低揚程取水泵站節(jié)能技術與優(yōu)化運行 返回 low-lift