改性戊二醛 modified glutaralde-hyde 三聚氰胺甲醛模塑料 melamine formaldehyde moulding powder 芒硝 mirabilite 7727-73-3 Na2SO4·10H20 ..
基于12个网页-相关网页
Melamine-formaldehyde moulding powder MFIP-A 三聚氰胺甲醛模塑粉
Melamine-formaldehyde moulding powder MFIP-C 三聚氰胺甲醛模塑粉
urea-melamine formaldehyde moulding powder 脲三聚氰胺甲醛模塑粉
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