| 英文名称: | | Phenol, polymer with formaldehyde, magnesium oxide complex | | Magnesium oxide, phenol-formaldehyde resin | | phenol, polymer with formaldehyde, magnesium oxidecomplex | | Phenol,polymer with formaldehyde,magnesium oxide complex | | Magnesium oxide,phenol-formaldehyde resin |
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