WD复合碘是我们研制成功的一种新型碘伏类消毒剂。

WD Complex—Iodine is a new kind of iodophor disinfectant, prepared in our laboratory.

youdao

WD复合碘是我们研制成功的一种新型碘伏类消毒剂。

WD Complex—Iodine is a new kind of iodophor disinfectant, prepared in our laboratory.

youdao