... obstacle detection 故障探测 obstacle indicator 故障探测器 obstruction 妨碍,阻碍,障碍物,干扰 ...
基于27个网页-相关网页
...故障指示器 failure indicator; falut detector; fault detector; fault indication device; fault indicator; obstacle indicator; trouble indicator 交粮示继电器 alternating current indication relay .
基于8个网页-相关网页
obstacle e indicator 障碍指示器
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