... negative conductance(in semicond uctors) 负电导(在半导体中) negative conductor 负导体 abrogating clear 负晶体 ...
基于174个网页-相关网页
... 多机架线材压扁成型出产线 multi-stand wire flattening and shapping line 负导线 negative conductor 铜芯编织电缆 braid cable with copper conductor ...
基于168个网页-相关网页
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