① If used for welding rod and build up welding parts, Be content should not exceed 0.0008%.② Berilium should be added according to the standards, the analysis is not needed.③ If arranged i

 ① If used for welding rod and build up welding parts, Be content should not exceed 0.0008%.② Berilium should be added according to the standards, the analysis is not needed.③ If arranged in the

Chemical composition of aluminum and alloy aluminum (Chinese standard: GB/T 3190-1996)   ① If used for welding rod and build up welding parts, Be content should not exceed 0.0008%.② Ber

 Chemical composition of aluminum and alloy aluminum (Chinese standard: GB/T 3190-1996)   ① If used for welding rod and build up welding parts, Be content should not exceed 0.0008%

   ① If used for welding rod and build up welding parts, Be content should not exceed 0.0008%.② Berilium should be added according to the standards, the analysis is not needed.③ If arra

 ① If used for welding rod and build up welding parts, Be content should not exceed 0.0008%. ② Berilium should be added according to the standards, the analysis is not needed. ③ If arra

Color aluminum coil is the surface of aluminum plate coating coloring treatment, generally with fluorocarbon color coated aluminum, applied in aluminum plastic board, electronic products, etc. Co

 The characteristics of aluminum tiles： Aluminum corrugated board is also known as antique tile aluminum plate, pressure aluminum plate, aluminum tile, etc., is processed and formed aluminum