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ca104 t2, tu2 copper rod

T2()_

2023217 · Copper T2 56 (,≥0.3mm) :T2 :GB/T 2059-2017 ... T2, T2,+>99.9O,

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T2、TP2、T2Y、T2Y2、T2M|T1、T2、T3 T2T3 - T1、T2、T3 ...T2 - •

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GB TU2 T2 TP2 TP1 TAg0.1 H90 H70 H68 H65 H63 H62( ) QSn4-0.3 ISO Cu-OF Cu-FRHC Cu-DHP Cu-DLP CuAg0.1 CuZn10 CuZn30 CuZn35

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TU2_