稀土PVC穩(wěn)定劑
包頭稀土院成功研發(fā)新型稀土PVC穩(wěn)定劑(2014-12-25)
經(jīng)過一年多的反復(fù)試驗,包頭稀土院日前成功研發(fā)出具有無毒、環(huán)保、長期穩(wěn)定性好等優(yōu)點的新型稀土PVC穩(wěn)定劑,現(xiàn)已具備規(guī)?;a(chǎn)條件?!?a href='http://www.www-49225.com/news/d146892.html' target='_blank' class='iii'>[詳情]