Daim Ntawv Sau Ntawv Puas Muaj Hnub Kawg?

Nov 12, 2025 Tso lus

Cov cwj mem muaj lub neej txee.


Cov xaum yog tsim los ntawm cov ntoo ntoo thiab cov tub ntxhais hlau lead, ob qho tib si yog cov ruaj khov thiab tsis yooj yim rot lossis deteriorate. Yog li ntawd, nyob rau hauv ib txwm muaj xwm txheej, xaum siv tau ntev.

 

Txawm li cas los xij, xav txog qhov zoo ntawm cov ntoo thiab cov hlau lead, thiab cov xwm txheej khaws cia, ntawm no yog qee cov lus qhia los pab tswj koj cov cwj mem zoo:

 

Khaws kom qhuav: Cov xaum yuav tsum tau khaws cia rau hauv qhov chaw qhuav, tsis txhob raug dej los yog ntub dej. Qhov chaw ntub dej tuaj yeem ua rau cov ntoo ua kom tawv nqaij lossis pwm.

 

Tsis txhob raug ntau dhau: Tsis txhob tso cov xaum mus rau qhov kub thiab txias, ncaj qha tshav ntuj, lossis qhov chaw txias heev, vim qhov no yuav cuam tshuam rau qhov zoo ntawm cov hlau lead.

 

Cia kom zoo: Khaws cov xaum rau hauv qhov chaw qhuav, zoo - qhov cua. Nws raug nquahu kom siv cov ntawv xaum lossis lub thawv kaw kom tiv thaiv cov xaum los ntawm plua plav thiab kev puas tsuaj.

 

Txawm hais tias tsis muaj hnub tas sij hawm, cov xaum khaws cia ntev ntev tuaj yeem ntsib qee qhov teeb meem, xws li cov hlau lead core hardening lossis ntoo qhuav. Nyob rau hauv cov ntaub ntawv no, cov hlau lead core yuav nyuaj rau sau nrog los yog ntau dua nws yuav tawg, thiab cov ntoo yuav ua nkig. Yog tias koj pom tias koj cov xaum tsis zoo lossis nyuaj rau siv, koj yuav tsum tau hloov lawv nrog cov tshiab.