Hmoov npaim npauj npog valve to taub txoj kev kho mob
Nov 17, 2018
Ua rau ntawm to taub ntawm tus npauj npaim valve: cov npauj npaim valve coj ua rau kev kaw tsis txaus; qhov ua hauj lwm cov pa luam tawm qhov siab tsis txaus; seb qhov thim qhov quav yog khauj nrog npauj npaim; txoj kev ntiv nplhaib ntawm lub cev lub cev thiab cov npauj npaim npab npuj npaim thiab ua kom deteriorates.
Tov: Vim lub tsho ntawm cov npauj npaim npog, xav txog qhov hloov lub npauj npaim; xyuas seb lub tshuab cua qhov twg yog nyob rau hauv raws li qhov yuav tsum tau ua ntawm tus neeg ua pneumatic; yog cov npauj npaim npaim, cov hmoov npauj npaim valve yuav tsum tau muab pov tseg los xyuas cov npauj npaim; tus npauj npaim valve yuav tsum tau disassembled.
