英文名称: | Urea, polymer with formaldehyde and phenol | Urea formaldehyde resin, phenol modified | phenol, polymer with formaldehyde and urea | 153msa | fm 50 | fms | kff-l | pcn 4 | sodium bisulfite, sodium sulfite, phenol, formaldehyde, urea resin | umaform lv 3 | urea condensation products, with formaldehyde and phenol | urea formaldehyde phenol copolymer | Urea,polymer with formaldehyde and phenol | Urea formaldehyde resin,phenol modified |
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