自动型喷洒机

Across China: Hi-tech Potato Industry Boosts Poverty Alleviation
八月 19, 2020

Across China: Hi-tech Potato Industry Boosts Poverty Alleviation

The potato industry in Ulanqab, dubbed the 'potato city' of China, has become one of the main industries to help farmers shake off poverty.

过滤

按主题精选
Refine By Regions
按时间(年)
语言偏好设置