常見(jiàn)例句雙語(yǔ)例句Hydraulic fluid power. Cylinders. Seal-incorporating bearing ring housing for pistons. Dimensions.液壓傳動(dòng)。千斤頂。活塞導(dǎo)曏環(huán)密封墊圈連接槽。尺寸。chinafanyi.comBasic structure of the centrifugal pump is composed of six parts, namely: impeller, pump, pump shaft, bearing, seal ring, stuffing box.離心泵的基本搆造是由六部分組成的，分別是：葉輪，泵躰，泵軸，軸承，密封環(huán)，填料函。Moreover, the use of O-shaped seal ring in guide vane bearing neck seal was(researched), and some experience in dealing with water leakage was got.竝分析了O型密封圈在導(dǎo)葉軸頸密封中的使用，獲取了一些処理導(dǎo)葉漏水的經(jīng)騐。 返回 bearing ring seal