Editore: Yangtze River Publishing House, 2020
ISBN 10: 754927228X ISBN 13: 9787549272280
Lingua: Inglese
Da: liu xing, Nanjing, JS, Cina
EUR 90,19
Convertire valutaQuantità: 3 disponibili
Aggiungi al carrellopaperback. Condizione: New. Paperback. Pub Date: 2020-09 Pages: 234 Language: Chinese Publisher: Changjiang Publishing House In order to scientifically and effectively organize and implement the national pollution source census and ensure the accuracy and timeliness of the pollution source census data. the quality of the pollution source census has become the lifeline of the pollution source census. Quality control runs through the entire process of preliminary preparation. inventory. household survey and data collectio.