常見(jiàn)例句雙語(yǔ)例句Specify required extension length from centerline of valve to handwheel.注明從閥門(mén)中心到手輪的所需加長(zhǎng)件的長(zhǎng)度。This dimension must be at least twice the dimension from center line to handwheel.這個(gè)尺寸必須至少為從閥門(mén)中心線至手輪距離長(zhǎng)度的兩倍。To order handwheel or chainwheel actuators, add the appropriate order code to the basic valve order code.訂購(gòu)手輪或鏈輪執(zhí)行器時(shí)，要在主閥門(mén)訂購(gòu)代碼基礎(chǔ)上增加適當(dāng)?shù)膱?zhí)行器訂購(gòu)代碼。 返回 handwheel