{{01. Muab txhua yam khoom siv thiab nkag siab lawv cov haujlwm; Txheeb xyuas seb lub tsev pheebsuab accessories puas yog puas lossis ploj, thiab nrog lawv nyob rau lub sijhawm yog pom .
2.} nruab rau sab saum toj nqaj {} }/ install an sab todgonal, ua kom tiav cov kev teeb tsa, thiab nws tuaj yeem siv tsis muaj ib qho Teeb meem .
Nyob rau hauv cov txheej txheem ntawm lub tsev, peb yuav tsum them sai sai rau tsis rub lub tsev pheeb suab, yog li tsis txhob siv cov khoom siv ntawm lub tsev pheebsuab, peb yuav tsum tsis txhob siv rau lwm lub tsev pheebsuab, peb yuav tsum tsis txhob siv rau lwm lub tsev pheebsuab
