辊式进给装置
We used running water breeding and feed with self-made roll fodder which contains 25-30 % raw protein.
投喂 自制 的团状饲料,粗蛋白含量25-30%.
A new system of rapid roll carriage infeed and return, together with automatic selection of pressure and feed rate, has improved the already impressive floor-to-floor times achieved.
快速辊子进给和返回系统和自动压力、进给速率调节器提高了工作效率。
英语网 · 双语娱乐资讯