Cov yam ntxwv ntawm tieyimen feem ntau muab faib ua ob sab
1 、 Cov khoom siv qib siab thiab thev naus laus zis: 1. Khoom siv: lub teb chaws tus qauv q-235 qib hlau. 2. Kev ua haujlwm vuam: CO2 cov pa roj thaiv kev ua haujlwm vuam. (txawm hais tias vuam taw tes, muaj zog huab cua nruj, zoo ruaj khov) vuam electrode. 3. Cov kev kho mob saum npoo: kub dip galvanizing yog siv sab nraum zoov;
2 、 Cov khoom siv qib nrab thiab thev naus laus zis: 1. Khoom siv: tsis txheem q-220b qib hlau. 2. Vuam txheej txheem: kev siv vuam tshuab. 3. Cov nplaim kho: txias galvanized lossis tsis galvanized.
Qhov tseeb, lub ntsiab style ntawm hlau rooj vag yog European style ntawm lub rooj vag Rococo style rooj vag. Feem ntau, cov qauv coj tau raug xaiv raws li qhov ntev, qhov dav thiab qhov siab ntawm lub rooj vag.
