| 释义 |
coper 英音 [ ˈkəʊpə(r) ] 美音 [ ˈkoʊpər ] 释义 n. 马贩子 例句 1·Wrot coper is exclusively used for fittings. 铜专门用作配件材料。 2·The zinc coper alloy pouring, the alloy constriction and supplement pouring; 锌铜合金灌铸、合金收缩及其收缩孔补灌温度试验成果; 3·Wrot copper performs well in high temperature applications and is easily joined by soldering or brazing. Wrot coper is exclusively used for fittings. 在高温环境下,铜也表现很好,而且易于通过焊接或钎焊进行连接。铜专门用作配件材料。
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