hat
2. basal mande: sifas an metal pou file, oubyen afekte la Liaison gen fòs, pou fè fas a vye estati sifas kondisyon. Kouvri estati sifas ta dwe rete chèch, bon pou gwo e dous, konstriksyon tanperati 10 ℃ pou 35 ℃.
eng
2.Basal request: metal surface must be polished, or affect the bonding strength, to deal with the old metal surface clean. Coated metal surface should keep dry, clean, strong and smooth, construction temperature is 10 ℃ to 35 ℃.