Should accomplish begin from the room that eat an egg, the egg is installed dish, hatch, piece cheeper, waiting room and shipping room of 1 day of age cheeper arrives area of carriage car carry should be one-way traffic course.
英
美
- 應該做到從進(jìn)蛋室開(kāi)始，雞蛋裝盤(pán)、孵化、出雛、等候室和1日齡雛裝運室到運輸車(chē)載運區應是單行交通路線(xiàn)。
