4. Dej ntxuav thiab pickling system
Tag nrho cov khoom tsim los ntawm Anebon nruj me ntsis raws li peb tus kheej cov txheej txheem rau laundering thiab qhuav tu, xyuas kom meej
Ua ntej qhov kawg kev tswj hwm zoo, tsis muaj kev sib kis xws li cov khoom siv los yog cov khoom ua kom txias ua ntej ntim thiab xa mus rau peb cov neeg siv khoom.
Qhov no yog los xyuas kom meej tias peb cov khoom muaj kev ua tiav zoo thiab npaj rau kev siv ntawm peb cov neeg siv khoom.
5. Pob
Peb qhov kev txiav txim siab tseem ceeb yog xa cov khoom rau koj nyob rau hauv zoo meej. nrog kev txaus siab tshaj plaws thiab an kev lag luam thiab kev nyab xeeb ntawm kev ntim khoom los tiv thaiv kev hnav thiab tsim kua muag tshwm sim los ntawm cov khoom sib tsoo thaum thauj khoom.Yog tias muaj teeb meem zoo thaum lub sijhawm lav, peb yuav ua txhua lub luag haujlwm.