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。

youdao

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。

youdao