The viscosity of several non ionic X ray contrast agents were studied.
对常用的几种非离子型X线造影剂的粘度进行了研究。
Composition: it is composed of non-ionic, anionic surfactants and rust-proofing agents.
组成：阴离子型、非离子型表面活性剂、防锈剂。
Composition: it is composed of non-ionic, anionic surfactants and rust-proofing agents.
组成：阴离子型、非离子型表面活性剂、防锈剂。
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