公司拥有多种精细化工产品和百余种有机、无机化学试剂。

The company has a variety of fine chemical products and hundreds of kinds of organic and inorganic chemicals.

youdao

公司拥有多种精细化工产品和百余种有机、无机化学试剂。

The company has a variety of fine chemical products and hundreds of kinds of organic and inorganic chemicals.

youdao