ISO 772-2022 水文测验--词汇和符号

ISO 772-2022水文测验--词汇和符号【适用范围】This document defines terms and symbols used in standards in the field of hydrometry.【正文命中】ERNATIONAL ISO STANDARD 772 Sixth edition 2022-02 Hydrometry — Vocabulary and symbols Hydrométrie — Vocabulaire et symboles Reference number ISO 772:2022(E) ？ ISO 2022 ISO 772:2022(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2022 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may【中国标准分类】  A42  基础科学【国际标准分类】  17.120.20;01.040.17现行发布日期：2022-02-01