评论信息_HS5633A/HS5633数字声级计/噪音计

HS5633A/HS5633数字声级计/噪音计的概述HS5633A数字声级计由液晶显示器指示测量结果，仪器体积小、重量轻、结构简单、操作方便，适用于机械和电气产品、环境、交通等噪声的现场测量的普通a计权、C计权声级计。HS5633A/HS5633数字声级计/噪音计的特点　　（1）除能进行一...

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2017/4/9 1:37:50tonesoft

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2017/4/9 1:26:20tonesoft

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2017/4/9 1:24:37tonesoft

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2017/4/9 0:54:43tonesoft

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