"Pickling" nyob rau hauv cov ntsiab lus ntawm kev ua hlau yog hais txog cov txheej txheem tshuaj siv los tshem tawm cov impurities, xws li xeb thiab nplai, los ntawm cov hlau coils.Cov txheej txheem pickling npaj cov hlau rau kev ua haujlwm ntxiv, xws li galvanizing, pleev xim, lossis txias dov.
Nws yog ib qho tseem ceeb uas yuav tau ua cov txheej txheem pickling nyob rau hauv ib puag ncig tswj nrog kev ntsuas kev nyab xeeb kom zoo thiab cov txheej txheem pov tseg pov tseg, vim tias cov kua qaub siv tuaj yeem ua rau muaj kev phom sij rau tib neeg thiab ib puag ncig.
Cov txheej txheem pickling feem ntau yog siv rau hauv kev tsim khoom ntawm ntau yam khoom siv hlau xws li cov khoom siv tsheb, cov kav dej, cov khoom siv, thiab cov khoom siv, qhov chaw huv thiab tsis muaj nplai yog qhov tseem ceeb rau qhov kawg daim ntawv thov.