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鐭宠嫳鐮傜殑鍖栧(xu茅)鎬ц兘濡備笅锛�
闋�(xi脿ng)鐩� 鏁�(sh霉)鎿�(j霉)
姣旈噸 2.66g/cm3
SiO2 98锛呬互涓�
瀹归噸 1.75g/cm3
楣介吀鍙憾鐜� ≤3.0锛�
鐮寸鐜� 0.53锛�
鑰愰吀搴� 98锛�
纾ㄦ悕鐜� 0.38锛�
婧堕粸(di菐n) 1480鈩�
瀛旈殭鐜� 43-47锛�
娌搁粸(di菐n) 2550鈩�
鑾皬纭害 7.5
Ca 0.02锛�
鍚偿閲� ≤1锛�
Zn 0.005锛�
涓嶅潎鍕荤郴鏁�(sh霉) k80 ≤1.8
鍚勯爡(xi脿ng)鎸囨(bi膩o)鍧囦笉瓒呴亷锛圕J/T43-1999锛夋(bi膩o)婧�(zh菙n)銆�
鐭宠嫳鐮傛烤鏂欏父鐢ㄨ(gu墨)鏍硷細0.5-1.0mm 0.6-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mm 4.0-8.0mm 8.0-16mm 16-32mm.
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