我爱干成人网,一级片视频免费观看,午夜轮理,国产自线一二三四2021,久久免费99精品久久久久久,亚洲最新永久观看在线,久久99国产综合精品

<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; mso-char-indent-count: 1.5"><span style="FONT-SIZE: small"><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">溆浦四都福利硅砂廠(chǎng)成立于</span><span lang="EN-US">2004</span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">年</span><span lang="EN-US">5</span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">月，位于湖南省溆浦縣低莊鎮月塘村，占地</span><span lang="EN-US">52000</span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">余平方米，擁有員工</span><span lang="EN-US">70</span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">余人，主要產(chǎn)品：各種玻璃生產(chǎn)用硅砂、鑄造用硅砂、硅礦石及化工用砂?，F擁有標準化生產(chǎn)線(xiàn)三條，年產(chǎn)各種玻璃用硅砂</span><span lang="EN-US">50</span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">萬(wàn)噸、鑄造用干砂</span><span lang="EN-US">5</span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">萬(wàn)噸。</span></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; mso-char-indent-count: 1.5"><span style="FONT-SIZE: small"><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">玻璃用硅砂產(chǎn)品質(zhì)量指標：</span><span lang="EN-US">Si</span><span style="FONT-FAMILY: 宋體" lang="EN-US">O₂</span><span style="FONT-FAMILY: 宋體">≥<span lang="EN-US">99.10</span>％.</span></span><span style="FONT-SIZE: small"><span style="FONT-FAMILY: 宋體" lang="EN-US">Fe₂O₃(0.015</span><span style="FONT-FAMILY: 宋體">％<span lang="EN-US">-0.1</span>％<span lang="EN-US">)</span></span></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; mso-char-indent-count: 1.5"><span style="FONT-SIZE: small"><span style="FONT-FAMILY: 宋體" lang="EN-US">Ai₂O₃</span><span style="FONT-FAMILY: 宋體">≤<span lang="EN-US">0.2</span>％</span></span></p>

硅砂++++++++++++++++++++++++