| 英文名称: | | Resin acids and Rosin acids, esters, polymers with linseed oil and pentaerythritol | | Rosin ester gum-linseed oil-pentaerythritol resin | | resin acids and rosin acids, esters, polymers with linseed oil and pentaerythri | | resin acids and rosin acids, esters, polymers withlinseed oil and pentaerythritol | | Resin acids and Rosin acids,esters,polymers with linseed oil and pentaerythritol |
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