欧美极品jizzhd欧美,91精品久久一区二区三区,欧美乱妇无乱码大黄a片,欧美日韩国产一区在线看

產(chǎn)品簡介：<\/span><\/span> <\/p> <\/td> <\/tr>

硬度計(jì)型號<\/span>:HR-150A      <\/span>
<\/span>產(chǎn)品介紹：<\/span> <\/span>本硬度計(jì)可測定淬火鋼、調(diào)質(zhì)鋼、淺表面硬化鋼、硬質(zhì)合金等鋼材的洛氏硬度值。適用于科研<\/span>     <\/span>單位、廠礦和大專院校試驗(yàn)室。<\/span> <\/span>
<\/span> <\/span>技術(shù)參數(shù)：<\/span> <\/span>測量范圍<\/span>:   20-88HRA   20-100HRB    20-70HRC <\/span>
<\/span>試<\/span> <\/span>驗(yàn)<\/span> <\/span>力：<\/span>588.4   980.7   1471<\/span>牛頓<\/span> <\/span>
<\/span>試樣最大允許高度：<\/span>  170<\/span>毫米<\/span> <\/span>
<\/span>壓痕中心至機(jī)壁距離：<\/span>130<\/span>毫米<\/span> <\/span>
<\/span>外形尺寸：（長<\/span>×<\/span>寬<\/span>×<\/span>高）<\/span>457×240×629<\/span>毫米<\/span>
<\/span>重<\/span> <\/span>量：約<\/span>75<\/span>公斤<\/span>  <\/span>
<\/span>標(biāo)準(zhǔn)附件：<\/span> <\/span>
<\/span>大平試臺：<\/span>1<\/span>件<\/span> <\/span>    <\/span>小平試臺：<\/span>1<\/span>件<\/span> <\/span>    <\/span>V<\/span>型試臺：<\/span> 1<\/span>件<\/span> <\/span>     <\/span>鋼球壓頭：<\/span>φ1.588 1<\/span>只<\/span> <\/span>
<\/span>金剛石錐體壓頭：<\/span>120° 1<\/span>只<\/span> <\/span>            <\/span>標(biāo)準(zhǔn)洛氏硬度塊：<\/span> 5<\/span>塊<\/span> <\/span><\/span> <\/p> <\/td> <\/tr> <\/tbody> <\/table>

本公司供應(yīng)洛氏硬度計(jì)，品牌維泰科技，型號WT。質(zhì)量保證，歡迎咨詢洽談。 <\/p>

<\/p><\/div>