Penerangan Produk Tembaga Nama produk gegelung lempeng tembaga Tiub/Paip Standard ASTM,JIS,SUS,DIN,GB,EN,dsb.Brass bahan: C21000, C22000, C22600, C23000, C24000, C26000, C26130, C26800, C27000, C27200, C27400, C2800, H59, H62, H70, H65, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CUZ, CAS C31400, C31600, C32000, C33000, C33200, C33500, C34000, C34200, C34500, C35000, C35300, C35600, C36000, C36500, C37000, C3700, C34, C34, C34, C34, C34, C34, C34, C34, C34, C34, C34, C3700, C3700, C3700, C3700, C3700, C3700, C48200,C46400,C46200 Alumini...
