... 距离标度 range scale 已测距离标 measured distance mark 距离标度转换开关 range selector ...
基于18个网页-相关网页
测速标 marks for measuring velocity; marksformeasuringvelocity; measured distance mark; speed marks 测速表 current meter; currentmeter; ratemeter; velocimeter; velocity metre .
基于2个网页-相关网页
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