| 做铜管 |
T1 T2 T3 TU0 TU1 TU2 TP1 TP2 TAg0.1 H96 H90 H85 H80 H70 H68 H65 H63 H62 H59 HNi65-5 HNi56-3 HPb89-2 HPb66-0.5 HPb63-3 HPb63-0.1 HPb62-0.8 HPb62-2 HPb62-3 HPb62-1 HPb60-2 HPb59-3 HPb59-1 HAl77-2 ASn70-1 H85A H70A H68A HSn90-1 HSn62-1 HSn60-1 HAl67-2.5 HAl HAl60-1-1 HAl59-3-2
HAl HMn HMn58-2 HMn57-3-1 HMn55-3-1 HFe59-1-1 HFe58-1-1 HSi80-3 QSn1.5-0.2 QSn4-0.3 QSn4-3 QSn4-4-2.5 QSn4-4-4 QSn6.5-0.1
