<p id="gcfec"></p>

<acronym id="gcfec"></acronym>
<big id="gcfec"><span id="gcfec"></span></big>
<table id="gcfec"><option id="gcfec"></option></table>
    1. 
      <pre id="gcfec"></pre>
      <pre id="gcfec"><label id="gcfec"><xmp id="gcfec"></xmp></label></pre><acronym id="gcfec"><strong id="gcfec"></strong></acronym>

    2. <acronym id="gcfec"></acronym>

      ASTM E11-2016 篩網標準(英)
      發布時間:2018/10/20 22:04:11

      1.1 This document specifies the technical requirements for;
      the woven wire test sieve cloth (sieve cloth) used in test sieves,
      the construction of test sieves, standard and non-standard test
      sieve frame sizes, and test procedures used to inspect sieve
      cloth and the test sieves. This specification applies to test sieves
      manufactured with sieve cloth having a nominal aperture size
      ranging from 125 millimetres (mm) down to 20 micrometres
      (μm).
      1.2 Additional reference information can be found in Specifications
      E161, E323, E2016, and in Test Methods C430 and
      E2427.
      1.3 The values stated in SI units shall be considered
      standard for the dimensions of the sieve cloth openings and the
      wire diameters used in the sieve cloth. The values stated in
      inch-pound units shall be considered standard with regard to
      the sieve frames, pans, and covers.
      1.4 This standard does not purport to address all of the
      safety concerns, if any, associated with its use. It is the
      responsibility of the user of this standard to establish appropriate
      safety and health practices and determine the applicability
      of regulatory limitations prior to use.

      ASTM E11-2016 篩網標準.pdf


      香蕉免费人成视频在线观看

      <p id="gcfec"></p>

      <acronym id="gcfec"></acronym>
      <big id="gcfec"><span id="gcfec"></span></big>
      <table id="gcfec"><option id="gcfec"></option></table>
      1. 
        <pre id="gcfec"></pre>
        <pre id="gcfec"><label id="gcfec"><xmp id="gcfec"></xmp></label></pre><acronym id="gcfec"><strong id="gcfec"></strong></acronym>

      2. <acronym id="gcfec"></acronym>