| 英文名称: | | Sulfurous acid, disodium salt, polymer with formaldehyde, phenol, sodium hydrogen sulfite and urea | | Sodium bisulfite, sodium sulfite, phenol, formaldehyde, urea polymer | | sulfurous acid, disodium salt, polymer with formaldehyde, phenol, sodium hydrog | | en sulfite and urea | | sulfurous acid, disodium salt, polymer withformaldehyde, phenol, sodium hydrogen sulfite and urea | | Sulfurous acid,disodium salt,polymer with formaldehyde,phenol,sodium hydrogen sulfite and urea | | Sodium bisulfite,sodium sulfite,phenol,formaldehyde,urea polymer |
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