Technical specification for UAV aerial survey for inspection and treatment of sewage outfalls into environmental water bodies
标准号:HJ 1233—2021
2022-01-01 实施
2022-01-01 实施
发布者:环保管家,转载请注明出处:https://360hb.cn/index.php/2024/08/19185/
2022-01-01 实施
2022-01-01 实施
发布者:环保管家,转载请注明出处:https://360hb.cn/index.php/2024/08/19185/