明渠堰槽流量计在线校准规范
Online Calibration Specification for Open Channel Weirs and Flumes Flowmeter
标准状态
发布于:2025-10-09
实施于:2025-10-09
废止
基本信息
JJF(苏)291-2025
现行
2025-10-09
2025-10-09
江苏省市场监督管理局
Online Calibration Specification for Open Channel Weirs and Flumes Flowmeter