Alloy940銅合金產品關鍵詞:進口940,940高導電鉻,940材質證明,進口940高導電鉻青銅940材質證明進口940高導電鉻青銅940材質證明的認識:產品牌號:CuCrl,ASTMC18200,RWMAClass2,JISC1820 物理指標:硬
品牌:Alloy940電火花電極 規格: 產地: 材質:Alloy940電火花電極
940銅合金產品關鍵詞:進口940,940高導電鉻,940材質證明,進口940高導電鉻青銅940材質證明進口940高導電鉻青銅940材質證明鉻鋯銅的認識:產品牌號:CuCrl,ASTMC18200,RWMAClass2,JISC1820 物理指標:
品牌:Alloy940銅合金 規格: 產地: 材質:Alloy940銅合金