日本国产高清一区二区三区_国产a级毛片在线播放_男人和女人三级黄色片_永久久久国产精品电影_亚洲超碰久久久久中文字幕_欧美日韩一区二区三区hd_久久8精品亚洲_精品人妻中出

The pre-treatment production of soy milk powder involves soaking beans, refining, smelting, boiling, and homogenizing. The pre-processing and production process of Ukonen realizes fully automatic central control control, which greatly reduces labor costs, improves labor efficiency, reduces manual operation errors, and the workshop does not require on-site manual operation to improve the sanitary conditions of the workshop, and reduce energy waste and raw material leakage, and improve products quality.