Kev saib xyuas yuav tsum tau ua thaum khaws cov lus qhia siv hlau
Thaum tsis muaj kev ua haujlwm, xyuas kom meej tias muaj tin tiv thaiv ntawm qhov kawg ntawm cov hlau soldering. Thaum soldering, tus neeg teb xov tooj yuav tsum tsis txhob khawb lub rooj tsavxwm. Tus nqi ntawm daim txhuam cev siv los txhuam qhov taub ntawm cov hlau soldering yuav tsum tsim nyog. So daim txhuam cev ua ntej kev ua haujlwm. Feem ntau, cov neeg tsav tsheb yuav tsum tsis txhob ntaus cov khoom tawv nrog lub hau ntawm cov hlau soldering kom tsis txhob muaj kev puas tsuaj rau cov txheej txheem ntawm qhov kawg ntawm cov hlau soldering. Thaum lub sijhawm ua haujlwm, yog tias cov khoom txawv teb chaws, cov khoom raug nyiag, cov xim pleev xim, thiab oxidation tshwm sim nyob rau ntawm cov ntaub qhwv, lawv yuav tsum tau ntxuav ua ntej thiab tom qab ntawd soldered. Nws yog nruj me ntsis txwv tsis pub siv lub taub hau ntawm cov hlau soldering hlau rau cov khoom yas, uas tsis tsuas yog txo cov kev pab cuam lub neej ntawm lub taub hau ntawm cov hlau soldering, tab sis kuj tsim pungent fumes uas muaj teeb meem rau tib neeg lub cev.
Ntxuav lub hau ntawm cov hlau soldering nrog ib daim txhuam cev ntxuav;
Qhwv lub hau ntawm cov hlau soldering nrog solder
Tua lub hwj chim thiab tos kom lub taub hau ntawm lub taub hau kom txias
Muab tus cwj mem soldering rau ntawm qhov muag muag.
