优良的羟丙基甲基纤维素能有效解决高温下的保水问题。

Excellent HPMC can effectively solve the problem of water under high temperature.

youdao

优良的羟丙基甲基纤维素能有效解决高温下的保水问题。

Excellent HPMC can effectively solve the problem of water under high temperature.

youdao