Tu Thiab Tu Cov Pam Vov

Txij nkawm

1. Thaum siv daim pam vov, nws yuav tsum nruj siv kom tau cov phuam kom tsis txhob muaj cov ntxhiab tsw, zam kev tiv thaiv tshav ntuj thiab tiv tshav kub, kom thiaj li tsis ua rau cov lus ntxig thiab ntxig xav, thiab siv cov tshuaj tua kab los tiv thaiv npauj.

2. Zam kev ua kom lub siab tawv thiab pob taws hauv qhov hnyav.

Kev tu

1. Zoo zoo tshwj xeeb tshuaj ntxuav tes thiab nruab nrab qis alkali xab npum ntxuav, dej kub yuav tsum nyob ib puag ncig 35 ℃.

2. Lub pam tsis tuaj yeem muab ntxuav los ntawm tshuab. Txhawm rau ua kom daim pam vov huv thiab txo qis lub sijhawm ntxuav ntawm daim pam, pam vov tuaj yeem ntxiv rau daim pam.

3. Thaum daim pam pam siv, nws yuav tsum tau siv ntau thiab maj mam muab npuaj kom tshem tawm cov ntxhiab tsw ntawm hws, plua plav thiab dander lo rau daim pam, khaws daim pam kom huv thiab qhuav, thiab tiv thaiv moths thiab maj mam.

4. Cua qhuav ua ntej khaws cia. Tso ob pebnpauj xeebqhwvnyob rau hauv daim ntawv nruab nrab ntawm daim pam muab tais, thiab tom qab ntawd qhwv hauv ib lub hnab yas thiab ntim khoom, muab cia rau hauv lub txee qhuav.