
Measurement of fluid flow. Methods of specifying flowmeter performance
出版:British Standards Institution

專家解讀視頻
基本信息
標準編號: BS ISO 11631:1998
發布時間:1999/1/15 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:18
標準簡介
Specifies methods of describing the performance of any flowmeter and indicates how flowmeters may be classified according to their traceability groups.
標準備注
? British Standards Institution 2013
本標準替代的舊標準
等同采用的國際標準
ISO 11631:1998 - Identical