噪(zao)音(yin)噪聲(sheng)變(bian)送(song)器(qi)RS232串口通(tong)信;噪(zao)聲(sheng)計噪(zao)音(yin)噪聲(sheng)傳感器變(bian)送(song)器(qi)RS232聲(sheng)級(ji)計;噪(zao)聲(sheng)傳感(gan)器是壹(yi)款(kuan)符合GB/T3785-2型和61672-2級標(biao)準的(de)要(yao)求(qiu),針(zhen)對(dui)工業(ye)現(xian)場(chang)噪聲(sheng)測試(shi)而設(she)計的(de)噪(zao)聲測試(shi)分(fen)析(xi)儀(yi)。內(nei)置高...
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