Tianjin Eco-environmental Monitoring Center Tianjin 300191 ChinaTianjin Tianbin Ruicheng Environmental Technology Engineering Co. Ltd. Tianjin 300191 China;
Tianjin Eco-environmental Monitoring Center Tianjin 300191 China;
Tianjin Eco-environmental Monitoring Center Tianjin 300191 ChinaTianjin Tianbin Ruicheng Environmental Technology Engineering Co. Ltd. Tianjin 300191 China;
Tianjin Eco-environmental Monitoring Center Tianjin 300191 China;
Pond; Factory; Mariculture; Pollutants; Evaluation;