1. cov ntsiab lus yooj yim
Ntsia thawv taub hau (lub raj raj ua rau hauv tus ntsia thawv puab .
Lub raj raj: lub raj raj ua rau hauv ib daim ntawv ntawm lub raj raj .
2.} cov qauv nta
Ntsia thawv taub hau: Qhov nruab nrab ntawm lub raj raj phab ntsa yog nyob rau hauv lub raj ntawm lub raj thiab qhov yooj yim rau cov txheej txheem thiab yooj yim siv .
Lub raj Liav: ib daim ntawv zawj yog txiav rau saum npoo ntawm lub tshuab raj dej, thiab tom qab ntawd cov ntawv sib dhos ntev, thiab txhim kho qhov muaj peev xwm kub thiab ua kom sov kub..
3.}} daim ntawv thov
Ntsia thawv taub hau: Daim ntawv thov teb yog feem ntau muaj cov petrochemical, lub zog thiab tub yees thiab tub yees thiab tub yees thiab tub yees thiab tub yees thiab tub yees thiab tub yees thiab tub yees convex Ntsia Hau tau ua tiav ntawm kev sib txuas ntawm cov roj cua sov cua sov kom nce thaj chaw thiab txhim kho lub tshav kub sib pauv; Nws kuj yog siv rau qee cov khoom siv ntauwd nrog cov viscosity siab, kev siv ntauwd, thiab tuaj yeem siv sib hloov nrog ntauwd phaj phaj {}}
Cov khoom siv tau zoo: Feem ntau yog siv nyob rau hauv cov khoom siv cua sov, cua txias thiab lwm lub tshuab tsim khoom, hauv kev ua kom sov, rhaub kom muaj peev xwm siv tau, hauv kev ua kom sov, rhaub kom muaj peev xwm siv tau cov khoom siv hluav taws xob kom muaj peev xwm ua kom sov li cov khoom {}}
{{0 {}} Qhov zoo thiab qhov tsis zoo
Ntsia thawv taub hau raj:
Cov txiaj ntsig: Yooj yim los ua, yooj yim tswj, kom sov sov disspipation kev kawm {}}
Tube tau zoo lawm:
Cov txiaj ntsig: Cov chaw nto deg loj ua qhov chaw, kom sov sov disspipation kev kawm .
Qhov tsis zoo: Cov cuab yeej tsim khoom lag luam yog qhov sib txawv, thiab feem ntau yuav tsum tau siv kev siv cov cuab yeej tsis siv neeg thiab khoom siv
