一种发酵仓底部通风的发酵罐
一种发酵仓底部通风的发酵罐

一种发酵仓底部通风的发酵罐

Item specifics

Period
2019/12/31 - 2030/12/31
No.
ZL201911419503.1
Certification bodies
国家知识产权局

Certificate description

  • The utility model relates to a fermentation tank with a ventilated bottom of a fermentation bin