Exhibition

Dec 05, 2020

Kev qhia dav dav ntawm cov khoom siv hauv lub thawv of elevator

Kev qhia dav dav ntawm cov khoom siv hauv lub thawv of elevator

saib ntxiv

Nov 20, 2020

Txij nkawm ntawm V hom tov khoom

1. Kev Teeb Nruab: Muab tus tov tso rau hauv av kom ruaj khov, nruab nrog tus ceg txhawb nqa, kom nws tiaj thiab cia tus tov khoom tig ywj pheej. 2. Ua ntej pib ua kom tiav, yuav t

saib ntxiv

Nov 17, 2020

Cov ntawv sau ntawm V hom tov khoom

Cov ntawv sau ntawm V hom tov khoom

saib ntxiv

Nov 14, 2020

Kev siv ntawm V lub pob tov khoom

Kev siv ntawm V lub pob tov khoom

saib ntxiv

Nov 11, 2020

Qhov xav tau thiab cov ntsiab cai ntawm V puab tov khoom

Qhov xav tau thiab cov ntsiab cai ntawm V puab tov khoom

saib ntxiv

Nov 08, 2020

Kab rov tav tov khoom pib pib cov yam ntxwv sib tov sib kis

Kab rov tav tov khoom pib pib cov yam ntxwv sib tov sib kis

saib ntxiv

Nov 05, 2020

Kev tawm kev tawm ntawm kab rov tav xov ntsia hlau tov khoom

Kev tawm kev tawm ntawm kab rov tav xov ntsia hlau tov khoom

saib ntxiv

Nov 03, 2020

Abrasion tsis kam ntawm kab rov tav tov

Abrasion tsis kam rau sab tov khoom tav toj tuaj yeem raug muab faib ua cov sib txuas shaft sib tov thiab ib leeg sib tov. ① Cov sib xyaw ob tog sib xyaw uas nws cov ntsiab cai sib

saib ntxiv

Nov 01, 2020

Agitating teebmeem ntawm kab rov tav ntsia hlau tov khoom

① ntxaib kab rov tav sib tov sib xyaw: cov txheej txheem sib cav tsis yog tsuas yog tshwm sim ntawm txoj kev taw qhia radial, tab sis kuj tshwm sim ntawm cov lus qhia axis. Thaj ch

saib ntxiv

Oct 30, 2020

Tshwj xeeb ntawm kab rov tav ntsia hlau ribbon tov khoom

Tshwj xeeb ntawm kab rov tav ntsia hlau ribbon tov khoom

saib ntxiv

Oct 28, 2020

Ua haujlwm txoj haujlwm ntawm kab rov tav ribbon ntsia hlau tov

Tus txheej txheem ua haujlwm ntawm kab rov tav ntsia hlau ntsia hlau sib xyaw yog: Cov khoom sib xyaw yog nruab nrog ob txoj haujlwm sib hloov thiab thim rov qab padd ntsia hlau si

saib ntxiv

Oct 26, 2020

Muaj nuj nqi ntawm cov kab rov tav tov

Muaj nuj nqi ntawm cov kab rov tav tov

saib ntxiv