環境部民國113年5月16日環部授研字第1135106105號

預告廢止「排放管道中氨氣之檢測方法－靛酚法（NIEA A408.72B）」

MINISTRY OF ENVIRONMENT Notice is hereby given, to commence a period of public comments for the abolition of "Method for Determination of Ammonia Gas from Stationary Sources by Indophenol (NIEA A408.72B)"