smooth surface, nice done copper alloy part

JISC1100, copper alloy part, copper rod, part, fabrication, copper

copper rod, part fabrication
smooth surface

part_66
part_67
part_70
part_71
part_72
part_74
part_09
part_21
part_23
part_24
part_25
part_28
part_40-1
part_44
part_47
part_48
part_49
part_50
part_51
part_52

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紅銅加工 / custom fabricated copper part #copper
Material: 紅銅圓棒 / JIS C1100

Posted on by J.S.
Posted in eng