<small id='BDu2U'></small><noframes id='p5mVJ'>
<tbody id='LLEEg'></tbody>
<bdo id='hvcKp'></bdo><ul id='FrnfQ'></ul>
無損檢測：對試樣不產生破壞、損傷的檢測方式：比如焊接質量、鑄造質量、鍛造等內部質量的檢測；常見的有超聲波探傷，X攝像探傷，磁粉探傷等
掃一掃關注
<dd id='8415c'><tbody id='8415c'><td id='8415c'><optgroup id='8415c'><strong id='8415c'></strong></optgroup><address id='8415c'><ul id='8415c'></ul></address><big id='8415c'></big></td><table id='8415c'></table></tbody><pre id='8415c'></pre></dd><span id='8415c'><b id='8415c'></b></span>
<dfn id='8415c'><optgroup id='8415c'></optgroup></dfn><tfoot id='8415c'><bdo id='8415c'><div id='8415c'></div><i id='8415c'><dt id='8415c'></dt></i></bdo></tfoot>
<ul id='8415c'></ul>
<fieldset id='8415c'></fieldset>
