Hotline:
13847821666
中文 | EngLish
Current location:Home > INTRO > R&D > Patent certificate
Patent certificateCurrent location:Home > INTRO > R&D > Patent certificate

A method for preparing gelatin from bone particles

Date:2020-12-07 | Visits:3567

一种以骨粒为原料制备明胶的方法.jpg