Nov 11, 2021
Kev Tswjhwm Zoo Thiab Kev Ntsuas Ua Ntej Ntim
Nyob rau hauv cov txheej txheem ntim khoom, chav ua haujlwm huv huv yog tsawg kawg ib txhiab-theem chav huv.
Ntau
Nov 10, 2021
Kev nyab xeeb ntawm cov khoom ntim khoom noj tsis tuaj yeem tsis quav ntsej
Tam sim no, muaj ntau lub thawv ntim khoom noj thiab cov khoom ntim tau tso cai hauv kuv lub tebchaws, thiab cov khoom siv sib txawv tuaj yeem ua rau muaj kev nyab xeeb sib txawv.
Ntau
Nov 09, 2021
Koj puas paub txog kev nyab xeeb ntawm cov khoom ntim khoom noj
Lus Cim: Khoom noj khoom haus tseem ceeb rau peb. Raws li qhov teeb meem tseem ceeb ntawm kev noj qab haus huv rau pej xeem, kev nyab xeeb zaub mov tau dhau los ua qhov tseem ceeb ntawm kev saib xy...
Ntau
Nov 08, 2021
Dab tsi yog Hom Cov Khoom Siv Yooj Yim Ntim
Kuv lub tebchaws yog ib lub tebchaws loj hauv kev tsim khoom thiab noj zaub mov. Piv txwv li, txiv hmab txiv ntoo yog nplua nuj nyob rau hauv cov txiv hmab txiv ntoo, tab sis tus nqi rotten kuj siab.
Ntau
Nov 07, 2021
Txoj Kev Txhim Kho Ntawm Kev Sib Nqus Coefficient Tester
Lub coefficient ntawm kev sib txhuam yog lub cev kom muaj nuj nqis uas ua rau lub slipperiness ntawm cov khoom ntim. Nws muab faib ua ob hom: dynamic kev sib txhuam coefficient thiab static kev sib...
Ntau
Nov 06, 2021
Kev Tshawb Fawb Thiab Qhov Tseem Ceeb Ntawm Kev Ntsuas Tshuab Rau Dej Vapor P...
Nrog rau txoj kev loj hlob sai ntawm cov khoom noj khoom haus ntim cov khoom siv yas, cov khoom siv ntawm cov khoom ntim khoom noj yog hlau, iav, ceramics, ntawv, thiab lwm yam.
Ntau
Nov 05, 2021
Saj zawg zog ntim zaj duab xis Technology thiab coefficient ntawm kev sib txhuam
Cov txheej txheem tsim khoom sib txawv ntawm cov yeeb yaj kiab yas ua rau muaj qhov sib txawv ntawm qhov chaw morphology ntawm cov khoom, uas feem ntau cuam tshuam qhov smoothness ntawm zaj duab xi...
Ntau
Nov 04, 2021
Tshuaj, Kev Nyab Xeeb Khoom Noj Thiab Ntim Tightness Test
Kev ntsuas kev sib khi tau siv rau hauv cov khoom siv tub rog tau ntev. Sealing yog ib qho ntawm cov kev ntsuas tseem ceeb los xyuas kom muaj kev ntseeg siab ntawm cov khoom siv tub rog tom qab kha...
Ntau