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Zinc ingot
Ohun elo Zinc ingot Zinc ingot Standard ASTM, AISI, JIS, ISO, EN, BS, GB, bbl Ohun elo Zn99.99, Zn99.995 Iwọn Zinc ingots ni apẹrẹ trapezoidal onigun mẹrin pẹlu iwọn 425 ± 5 220 mm × 55. Iwọn apapọ kọọkan jẹ nipa 28 ± 2Kg. Wọn ti wa ni idapọ pẹlu galvanized tutu-yiyi, irin ...Ka siwaju