plungers
n. 橡膠吸盤( plunger的名詞複數 ); 搋子; 活塞; 柱塞
A plunger is a device for clearing waste pipes. It consists of a rubber cup on the end of a stick which you press down several times over the end of the pipe.
About Service Life of Plungers and Packings on Model 3 PC - 250 Fracturing Pumps.
延長3PC-250型壓裂泵柱塞和盤根的使用壽命.
Now families rarely use plungers.
現在的家庭很少用到搋子.
ASIMCO TianWei exports Diesel Pumps , Injectors, Nozzles , Plungers and Valves , Auto Part machining.
亞新科天緯的出口產品包括:噴油泵 、 油器 、 油嘴 、 塞、油閥、車零部件加工類.