copper alloy die castings 中文意思是什麼
copper alloy die castings
解釋
銅合金壓鑄件-
Specification for zinc - copper - aluminum alloy die castings
鋅銅鋁合金壓模鑄件規范 -
Standard specification for acuzinc5 zinc - copper - aluminum alloy die castings
鋅銅鋁合金壓鑄件標準規范 -
Standard specification for acuzinc5 zinc - copper - aluminum alloy in ingot form for die castings
壓模鑄造用鋅銅鋁合金錠標準規范 -
Standard specification for copper - alloy die castings
銅合金壓模鑄件標準規范 -
Copper alloy die castings
銅合金壓鑄件
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