Yuav Ua Li Cas Kho Cov Dej Los Ntawm Cov Hluav Taws Xob Hluav Taws Xob
Mar 12, 2022
1. Cam khwb cia hlau electrode yuav tsum tau siv los kho vuam.
2. Thaum cov neeg feem coob tsis siv dej, txhuam qhov chaw uas muaj cov kab nrib pleb thiab cov dej ntws tawm, siv cov epoxy resin rau qhov chaw uas muaj cov kab nrib pleb, ces qhwv ib txheej nrog cov xuab zeb dawb los yog iav ribbon, thiab tom qab ntawd siv txheej txheej ntawm epoxy resin.
3. Kho nrog dolomite kua nplaum.
4 siv AB ceev kom qhuav av, qhov loj ntawm xab npum.
