中国铝合号:al99.90 al99.85 al99.70a al99.70 al99.60 al99.50 al99.00 al99.996 al99.993 al99.99 al99.95 1a99 1a97 1a95 1a93 1a90 1a85 1a80 1a80a 1070 1070a 1370 1060 1050 1050a 1a50 1350 1145 1035 1a30 1100 1200 1235 2a01 2a02 2a04 2a06 2a10 2a11 2b11 2a12 2b12 2a13 2a14 2a16 2a17 2a20 2a21 2a25 2a49 2a50 2b50 2a70 2b70 2a80 2a90 2004 2011 2014 2014a 2214 2017 2017a 2117 2218 2618 2219 2024 2124 3a21 3003
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