mikehwang0102 說
16 years ago
研究生參考For your reference about geopolymer: http://www.geopolymer.or... (goodluck)
mikehwang0102 說
16 years ago
有關沸石之報導。hi.baidu.com/%CB%AE%B5%B...
luckydaisy 說
16 years ago
new to me, thank :-P
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