GB/T 41249-2021产业帮扶“猪-沼-果(粮、菜)”循环农业项目运营管理指南标准
英文:Industrial assistance—Guidance for operation management of “pig-biogas-fruit (grain and vegetable)” circu...
英文:Industrial assistance—Guidance for operation management of “pig-biogas-fruit (grain and vegetable)” circu...