1. Daim ntawv thov nyob rau hauv cov roj teeb ntau lawm kab
Thaum lub sijhawm tsim cov roj teeb, cov roj teeb stripping tshuab tuaj yeem siv los rhuav tshem thiab rov siv cov khoom tsis raug. Qhov no zoo txo cov nqi seem thiab txuag cov nqi tsim khoom.
2. Daim ntawv thov hauv Kev Siv Hluav Taws Xob Hluav Taws Xob
Roj teeb stripping tshuab yog cov cuab yeej tseem ceeb hauv kev siv roj teeb. Lawv tuaj yeem ceev thiab ua tau zoo cais cov roj teeb los ntawm cov khoom siv sab hauv, tso lub hauv paus rau cov khoom siv rov ua dua tshiab thiab ua tiav.
3. Cov ntawv thov hauv Cov Tsev Kawm Ntawv Tshawb Fawb thiab Chaw Tshawb Fawb
Thaum kawm cov roj teeb kev ua tau zoo, cov khoom siv, lossis cov qauv roj teeb tshiab, cov roj teeb stripping tshuab tuaj yeem pab cov kws tshawb fawb sai sai txiav cov roj teeb thiab tshuaj xyuas lawv cov qauv thiab cov ntaub ntawv.
4. Cov ntawv thov hauv Kev Siv Khoom Siv Rov Qab
Roj teeb stripping tshuab ua lub luag haujlwm tseem ceeb hauv kev lag luam rov ua dua tshiab. Los ntawm kev tshem tawm cov roj teeb, cov hlau tseem ceeb thiab lwm yam khoom tseem ceeb, xws li lithium, cobalt, thiab npib tsib xee, tuaj yeem muab rho tawm thiab rov ua dua tshiab.