Berita syarikat

Kapal jalur tatah perak ke Mexico

2024-04-16

Kapal jalur tatah perak ke Mexico

Jalur logam tembaga berpakaian perak

Bahan Utama:

Bahan muka : Ag,AgNi,AgCdO,AgSnO2

Bahan asas: Cu, loyang, Fe, SUS, BeCu, Fosfor kuprum




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