The same substitution, paint filling super esiguous attapulgite is better.相同的代替量, 超细凹土优于原粉凹土.Attapulgite clay is a kind of mine that taking attapulgite as basis.凹凸棒土是一种以凹凸棒石为主要成分的粘土矿.The adsorptive and decolorant capabil...
The same substitution, paint filling super esiguous attapulgite is better.相同的代替量, 超细凹土优于原粉凹土.Applications and developments of attapulgite in our country and abroad are summarized.概括了国内外的应用和发展状况.Attapulgite clay is a kind...
长长一张布告上写着全部新兵的名字.A long placard bore the names of all the new recruits.学生们在布告牌上贴了一张海报.The students put up a poster on the bulletin board.他们把一张布告贴在墙上.They have pasted up a notice on the wall....
I've put salt instead of sugar in your coffee, April fool!我在你咖啡里放了盐,而不是糖, 跟你开个玩笑!Yes, we have Thanksgiving Day, Labor Day and April Fool's Day.是的.我们有感恩节 、 劳动节,以及愚人节.April Fool's Day is on April 1.愚人节在四月一号....