中国城市燃气协会第九次会员大会在京成功召开 新一届理事会产生

The 9th Representative Assemblies of China Urban Gas Association was Successfully Held in Beijing,and a New Council was Elected

2023年12月21日,中国城市燃气协会第九次会员大会在京顺利召开,来自协会各会员单位负责同志400余人参加了本次大会。