Tig sab nraud lossis sab hauv ua rau kev teeb tsa yooj yim dua thiab txuag chaw
Encapsulates valve kov los tiv thaiv kev sib tsoo valve qhib
Kev sib hloov tsim tshwj xeeb tso cai rau kev teeb tsa yooj yim txawm nyob hauv qhov chaw nqaim
Rau qhov nce qia rooj vag li qub, qhov chaw nruab nrab tuaj yeem raug tshem tawm
Txhua tus qauv tuaj yeem hloov mus rau qhov ntim tsawg kawg nkaus kom haum rau hauv cov khoom siv kev nyab xeeb
Txhua tus qauv tuaj yeem muab tso rau hauv cov qauv loj dua kom txuag tau qhov chaw cia
Ntau tus neeg ua haujlwm tuaj yeem siv lawv tus kheej kev nyab xeeb padlocks ib txhij
Post lub sij hawm: Jan-10-2022