| 英文名称: | | Formaldehyde,polymer with phenol and 1,3,5-triazine-2,4,6-triamine | | Melamine formaldehyde plastics,phenol modified,reinforced,arc resistance | | Formaldehyde, polymer with phenol and 1,3,5-triazine-2,4,6-triamine | | Melamine formaldehyde plastics, phenol modified, reinforced, arc resistance | | Melamine-formaldehyde-phenol polymer | | formaldehyde, polymer with phenol and1,3,5-triazine-2,4,6-triamine |
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