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 原料配比原料配比(質(zhì)量份)1#2#3#4#5#灰鈣粉滑石粉重質(zhì)碳酸鈣甲基纖維素或羥丙基纖維素2520200.32818180.42022200.32518180.33525250.415聚丙烯酰胺水蓖麻油液體石蠟638濕潤(rùn)劑硼砂、明礬、食鹽0.0234.68----0.0135.510.040.04--0.0237.580.040.040.02-0.0238.580. (共 713 字) [閱讀本文] >>