ASTM A1046/A1046M HSLAS60+ZM镀锌铝镁板卷 ¥3900.00 ASTM A1046/A1046M HSLAS-F60+ZM美标标准镀锌铝镁 ¥3900.00 ASTM A1046/A1046M HSLAS-F70+ZM美标标准镀锌铝镁 ¥3900.00 ASTM A1046/A1046M SS Grade255+ZM美标标准镀锌铝镁 ¥3900.00 ASTM A1046/A1046M SS Grade340 class 1+ZM镀锌铝镁 ¥3900.00 ASTM A1046/A1046M SS Grade480+ZM美标标准镀锌铝镁 ¥3900.00