最終更新日:2024/08/02
Phenol formaldehyde resin is commonly used in the production of laminated wood products.
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Phenol formaldehyde resin is commonly used in the production of laminated wood products.
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Phenol formaldehyde resin is commonly used in the production of laminated wood products.
Phenol formaldehyde resin is commonly used in the production of laminated wood products.