精品久久久久久久久久久久久久,久久黑,国产高清久久久久久,国产视频一区二区视频,国内久久精品视频,国产精品三级久久久久三级,国产成人精品三级

<P><A name=OLE_LINK2><SPAN><SPAN Roman?;? New ?Times mso-hansi-font-family: Roman?; Times>安徽省青陽縣晶潔石英砂廠位于池州市青陽縣陵陽鎮(zhèn)（合</SPAN><SPAN>-</SPAN></SPAN></A><SPAN><SPAN><SPAN Roman?;? New ?Times mso-hansi-font-family: Roman?; Times>銅</SPAN><SPAN>-</SPAN></SPAN><SPAN><SPAN Roman?;? New ?Times mso-hansi-font-family: Roman?; Times>黃高速出口、向石臺方向</SPAN><SPAN>3</SPAN></SPAN><SPAN><SPAN Roman?;? New ?Times mso-hansi-font-family: Roman?; Times>公里處），創(chuàng)建于</SPAN><SPAN>1986</SPAN></SPAN><SPAN><SPAN Roman?;? New ?Times mso-hansi-font-family: Roman?; Times>年，加工生產(chǎn)適宜冶煉、化工、防腐、鑄造、水處理等行業(yè)常用的，</SPAN><SPAN>3</SPAN></SPAN><SPAN><SPAN Roman?;? New ?Times mso-hansi-font-family: Roman?; Times>目</SPAN><SPAN>—200</SPAN></SPAN><SPAN><SPAN Roman?;? New ?Times mso-hansi-font-family: Roman?; Times>目、二氧化硅含量</SPAN><SPAN>96%</SPAN></SPAN><SPAN><SPAN Roman?;? New ?Times mso-hansi-font-family: Roman?; Times>以上的各種規(guī)格石英砂，瑩石礦（品位50-80%）。歡迎新、老客戶光臨惠顧。</SPAN></SPAN></SPAN></P>

石英砂+瑩石礦+白云石