hat
Woule woule se yon plak asye ki se plis woule mens nan epesè nan sib nan tanperati chanm. Konpare ak plak cho-woule asye, frèt-woule epesè plak asye se pi egzak, ak sifas la se lis, bèl, men tou, gen yon varyete pwopriyete siperyè mekanik, espesyalman pèfòmans nan pwosesis.
eng
Cold rolling is a steel plate which is further rolled thin to the target thickness at room temperature. Compared with hot-rolled steel plate, cold-rolled steel plate thickness is more accurate, and the surface is smooth, beautiful, but also has a variety of superior mechanical properties, especially the processing performance.