Cov Lus Qhia Ntxuav Txhua Hnub
Kev tu lub sijhawm tom qab siv yog qhov tseem ceeb heev. Ua ntej, disconnect lub hwj chim thiab disassemble tej yam uas tshem tau. Yaug cov khoom seem nrog dej sov. Ntxiv ib qho me me ntawm cov tshuaj ntxuav tes thiab maj mam so cov phab ntsa sab hauv thiab cov hniav nrog ib daim ntaub mos muag lossis daim txhuam cev, tsis txhob khawb nrog cov khoom tawv. Thaum kawg, yaug kom huv si nrog dej huv thiab cia nws qhuav.
Kho cov tawv nqaij tawv
Rau cov stains tawv, sim ua cov txheej txheem hauv qab no: 1. Sib tov dej sov thiab ci dej qab zib rau hauv ib qho muab tshuaj txhuam, siv rau cov stain, cia nws zaum 10 feeb, ces so nws tawm . 2. Cov kua txiv qaub los yog cov kua txiv hmab txiv ntoo dawb muaj cov khoom ua kom huv thiab siv tau los so cov phab ntsa sab hauv. 3. Rau cov seem ntawm cov hniav, maj mam txhuam{4} txhuam nrog ib tug txhuam. Tsis txhob siv cov tshuaj muaj zog acid lossis alkaline ntxuav.
Cov Lus Qhia Txog Kev Kho Mob
Kev saib xyuas tsis tu ncua tuaj yeem ua rau lub neej ntawm cov pulper: 1. Ntxuav tam sim tom qab txhua qhov kev siv los tiv thaiv cov seem ntawm kev ziab . 2. Ua tib zoo tuav cov hniav kom tsis txhob khawb . 3. Xyuas kom txhua qhov chaw qhuav tag ua ntej khaws cia . 4. Ua kom tob tob ib hlis ib zaug thiab xyuas tias txhua qhov chaw nyob zoo.
