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异氰酸"YiZhi"
1、ethyl───n.乙烷基;含四乙铅的汽车燃料
2、ethyl acetate───[有化]乙酸YiZhi
3、palmitic acid ethyl ester───棕榈酸YiZhi
4、ethyl alcohol───[有化]乙醇;[有化]酒精;威士忌;n.普通酒精,威士忌
5、ethyl ether───(二)YiMi,乙基醚;YiMi;[有化]二YiMi
1、of isocyanate group in waterborne polyurethane prepolymer is tested with acetone as solvent, n-dibutylamine - toluene solution as reaction liquid and ethyl acetate as thinner.───对水性聚氨酯预聚体中异氰酸酯基团的容量测定进行了研究。