国产又粗又大又黄,宝贝把腿开大让我添添视频,女乱高潮久久久久久爽爽电影,亚洲精品久久久久国色天香,久久婷婷五月国产色综合

Fementation tank

The fermentation of dairy products、alcohol is process of sterilization and non_pllution.The JIANGBO fermentation tank adopt sterilization system to avoid the pollution from microbe in the air so as to prolong the time of preserving freshness and ensure the purity of the products.We specially design and install sterilization breath hole or steriliz-ation positive pressure ferment-ation system.On the tank body install MiLo board or labyrinth type clamp cover,which can contain heating or cooling medium to heat or cool cyclically.The capacity varies from 300-15000L.