Kev kho tsev pem teb

Feem ntau, cov khoom hauv pem teb zoo dua. Tom qab siv ntev ntev, hauv pem teb nws tus kheej tsis ntsws thiab deform, thiab saum npoo hauv pem teb tau npub thiab khawb, thiab nws poob nws cov lus thiab zoo nkauj.

Hauv qhov no, hauv pem teb nws tus kheej yog cov khoom siv zoo thiab tus nqi siab. Nws yog qhov ntxim nyiam los hloov nws, thiab tib neeg feem ntau xaiv los kho kom tshiab.

1. Siv lub tshuab ua kom zoo dua hauv pem teb los txhuam cov xim hauv pem teb los ntawm 0.5 hli, thiab txhuam cov qub xim qub saum npoo tawm ntawm cov ces kaum nrog lub kaum ntse me.

2. Siv cov hmoov putty kom du hauv pem teb thiab ntxiv nqaws.

3. Tom qab qhov putty tau qhuav, txhuam nws nrog cov ntawv xuab zeb zoo (hauv pem teb tuaj yeem xim raws li cov neeg siv khoom)

4. Xim hauv pem teb nrog cov xim ci lossis cov xim pleev kom zoo nkauj raws li cov neeg siv khoom xav tau.

5. Tom qab cov xim qhuav, roj thiab ciab rau hauv pem teb.

6. Thaj chaw me me ntawm kev tawm tsam, qhov chaw tawg me me, tsom rau kev saib xyuas raws li qhov xwm txheej.