常見例句unsulfonated primary aromatic amines 未磺化芳伯胺類Test Method for Unsulfonated Residue of Petroleum Plant Spray Oils 石油制植物噴灑油中未磺化殘渣測定的試騐方法Standard Test Method for Unsulfonated Residue of Petroleum Plant Spray Oils 石油制植物噴灑油不磺化殘渣的試騐方法unsulfonated residue 未磺化的殘渣unsulfonated oil 未磺化油 返回 unsulfonated