<thead id="ye9az"><option id="ye9az"></option></thead>

        <center id="ye9az"></center>
        <object id="ye9az"></object>
        <strike id="ye9az"></strike>
      1. <th id="ye9az"><video id="ye9az"></video></th>
          <tr id="ye9az"></tr>

        1.   ՚⼰UOyx

            wPۉmOyx

            ˮ|Oyx

            ȾԴOyx

            hԱOyx

            Oyx

            yԇУʃx

            Oyx(•Ӌ)

            ͨO

          HS5671B•yԇlVx

          һИ˜

          ܣGB/T3785 1ͺIEC61672 1˜VGB/T3241IEC61260˜

          NC܇vȹI•ymڹIIhoڄľWеI

          

          c

          1.Ô֙zgһЩyĔ•ӋԺͿɿԴ1/11/3l

            ̞V

          2.зeּyӋyֱӜyЧBm•Leq•¶LAE

          3.1/11/3l̞VքӻԄxVl

          4.Ĕ惦ͬr惦512νM8rM100MĞVԄӒlY

          5.12864cLCD@ʾ@ʾֱ^

          6.ДɼӡcӋCBӵȹ

          g

          1.Ϙ˜ʣGB/T3785 1 IEC61672 1˜VGB/T3241IEC61260 1˜

          2.Vlʷ1/1  31.5Hz--16KHz  10

                            1/3  20Hz--20KHz  31

          3.y25dB130dB(A)

          4.•ͣ12.7mmvOwyԇ݂•

          5.lӋࣺAӋCӋZ(Ӌ)

          6.rgӋࣺ(F)(S)

          7.DQք()

          8.yܣLpLeqLAELNSDLmaxLminLN(L5L10L50L90L95)LdLnLdnTr(

                      표y)

          9.e֜yrgMan10s1min5min10min15min20min1h8h24h24h ry    

          10.@ʾ12864cLCD@ʾб

          11.@ʾʽIJˆʾ˲r•ӑB׃@ʾ•lVD@ʾyб@ʾ

          12.r犌rrCȺ늳                            

          13.ݔӿڣ̖RS232ӿ

          14.ԴLR6 4 (5̖)9VֱԴ

          15.γߴ磺230mm72mm30mm

          16.| 0.4kg

                                               u hƼ޹˾                                              ַu^ˮ·13̖ N۟ᾀ0532-87898076  ]266100 䰸̖ ICP10201931
          欧美日韩在线亚洲综合国产人_痞帅GAY大猛一XNXX_特级婬片国语高清AV_国产老头国产瘦老头跟胖老太
              <thead id="ye9az"><option id="ye9az"></option></thead>

              <center id="ye9az"></center>
              <object id="ye9az"></object>
              <strike id="ye9az"></strike>
            1. <th id="ye9az"><video id="ye9az"></video></th>
                <tr id="ye9az"></tr>