用超声流量计测量液态烃流量
Measurement of liquid hydrocarbons by ultrasonic flow meters

2018-12-28

用气体超声流量计测量天然气流量
Measurement of natural gas flow by gas ultrasonic flow meters

2023-05-23

封闭管道中流体流量的测量 气体超声流量计 第2部分：工业测量用气体超声流量计
Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 2: Meters for industrial applications

2017-09-07

Measurement of Liquid Flow in Closed Conduits Using Doppler Ultrasonic Flowmeters
用多普勒超声流量计测量封闭管道中的液体流量

2013-07-19

封闭管道中流体流量的测量 气体超声流量计 第1部分:贸易交接和分输计量用气体超声流量计
Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 1: Meters for custody transfer and allocation measurement

2017-09-07

排水用电磁流量计在线校准技术规程 超声波互相关法

2023-12-28

Standard Test Method for Measuring Pavement Texture Drainage Using an Outflow Meter
用流量计测量路面结构排水的标准试验方法

2024-05-01

天然气用超声流量计远程在线诊断及检验方法

2015-12-28

Single-Path Ultrasonic Meters for Low Pressure Natural Gas Distribution Duties
低压天然气输送用单路超声波流量计

2017-07-01

Measurement of fluid flow in closed conduits - Ultrasonic meters for gas — Part 2: Meters for industrial applications
封闭管道中流体流量的测量.第2部分:工业用超声波流量计

2012-09-24

Водоучет на гидромелиоративных и водохозяйственных системах. Способ измерения расходов воды с использованием ультразвуковых (акустических) измерителей скорости. Общие технические требования
水力发酵和水系统中的水流量测量 使用超声波（声学）流量计测量排水的方式 一般技术要求

BS ISO 17089-2. Measurement of fluid flow in closed conduits. Ultrasonic meters for gas. Part 2. Meters for industrial applications
BS ISO 17089-2 封闭管道中流体流量的测量 超声波气体流量计 第二部分 工业用仪表

2011-07-06