不饱和烷基硫酸酯是一类性能优良的新型阴离子表面活性剂。

Unsaturated alkyl sulfate is a kind of well performing anionic surfactant.

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不饱和烷基硫酸酯是一类性能优良的新型阴离子表面活性剂。

Unsaturated alkyl sulfate is a kind of well performing anionic surfactant.

youdao