英语词汇copper collar怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?铜环
... copper clad steel wire 包铜钢线 copper collar 铜环 copper conductivity standard 铜导电率标准 ...

1
Our company specializes in producing all kinds of precision metal parts injection Speaker: Trough frame, cover, Washers, Copper collar.
本公司专业生产各种精密五金注塑喇叭配件：盆架、护盖、华司、铜环。
2
So the means cannot control leak the material, then possibly is the graphite pad or the copper collar wears (for example seal face not to be smooth seriously, gap big).
如此办法不能控制漏料，则可能是石墨垫或铜环磨损较严重(如密封端面不光滑，间隙大)。

单词	copper collar
释义	copper collar 简明释义铜环网络释义 1 ?铜环 ... copper clad steel wire 包铜钢线 copper collar 铜环 copper conductivity standard 铜导电率标准 ... 双语例句 1 Our company specializes in producing all kinds of precision metal parts injection Speaker: Trough frame, cover, Washers, Copper collar. 本公司专业生产各种精密五金注塑喇叭配件：盆架、护盖、华司、铜环。 2 So the means cannot control leak the material, then possibly is the graphite pad or the copper collar wears (for example seal face not to be smooth seriously, gap big). 如此办法不能控制漏料，则可能是石墨垫或铜环磨损较严重(如密封端面不光滑，间隙大)。
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