例句與造句

1. Rotating oscillating piston flowmeter
   旋轉(zhuǎn)活塞流量計(jì)
2. Step with bavaria fluidtec gmbh by telephone : by + 49 8141 61 18 - 0 , if it concerns prices to the high - quality offers like fluid technology , centrifugal pumps as well as flow measuring devices , fluid pumps or also like pumps , oscillating piston pumps and solenoid valves
   Bavaria fluidtec gmbh是一家現(xiàn)代化、值得信賴的專門產(chǎn)品供應(yīng)商，該供應(yīng)商從事流量測量儀表,葉輪泵、離心泵、旋轉(zhuǎn)泵,磁閥門,泵,液體泵,流體技術(shù)的制造和銷售。
3. It's difficult to find oscillating piston in a sentence. 用oscillating piston造句挺難的