pure copper

短语词组

短語

• pure -copper oxygen lance nozzle 純銅氧槍噴頭
• cool -rolled pure copper 冷軋純銅
• PC -COC pure copper continuous cliketing 連續鑄造純銅導線
• glass -coated pure copper microwire 玻璃包覆純銅微絲
• in -lay pure copper part 埋純銅琯
• high -quality pure cathodic copper 高純隂極銅
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