适用于生产薄膜，医药，香料，染料，等等。

Applied to the production of film, medicine, spice, dyestuff, etc.

youdao

适用于化学、医药、科研机构等。

For chemistry, medicine, scientific research institutions.

youdao

适用于化学、医药、科研机构等。

For chemistry, medicine, scientific research institutions.

youdao