角鋁 

鋁板是把厚度在0.2mm以上至500mm以下,200mm寬度以上,長度16m以內的鋁材料稱之為鋁板材或者鋁片材,0.2mm以下為鋁材,200mm寬度以內為排材或者條材(當然隨著大設備的進步,最寬可做到600mm的鋁板也比較多)。

Angle aluminum, aluminum wafer, aluminum triangle, aluminum octagon, aluminum signboard, thermal insulation aluminum sheet, etc.

Aluminum sheet refers to the aluminum materials with a thickness of more than 0.2mm to less than 500mm, a width of more than 200mm, and a length of less than 16m. Aluminum materials with a thickness of less than 0.2mm are aluminum materials, and aluminum materials with a width of less than 200mm are row materials or strips (of course, with the progress of large equipment, there are more aluminum plates with a maximum width of 600mm).