发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
点击量:0
本标准规定了矿用防爆明渠流量仪(以下简称流量仪)的术语和定义、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于煤矿井下在排水沟渠内侧定排水量所使用仪器的设计和制造。 本标准不适用于煤矿井下不在排水沟渠内使用的其他流量测定仪器
The specification of the explosion-proof current capacity meter in mineral opened ditch
이 규격은 물을 포함하는 유체의 점유속 측정을 위한 전자기 유속계의 운영 요건, 제작, 보
Measurement of liquid flow in open channels-Electromagnetic current meters
LIQUID FLOW MEASUREMENT ?N ?PEN CHANNELS— CUP — TYPE AND PROPELLER — TYPE CURRENT METERS
Diese ?NORM stellt die Me?- und Auswerteverfahren und deren Genauigkeit bei der Durchflu?messung in offenen Gerinnen dar
Liquid flow measurement in open ChannelsMesure de debit des liquides dans les canaux decouverts
Specifies the procedure to be used for the calibration of current-meters, i.e. for the experimental determination of the relationship between liquid
Liquid flow measurement in open channels; Calibration of rotating-element current-meters in straight open tanks
本标准规定了煤矿用防暴激光指向仪的产品分类、基本参数、技术要求、试验方法、检验规则、标志、包装、运输及贮存等。 本标准适用于煤矿用防暴激光指向仪(以下简称激光指向仪
Laser orientation instrument for coal mine
This Technical Specification gives guidelines for the design, selection and use of electromagnetic current meters used to determine point velocity
Measurement of liquid velocity in open channels - Design, selection and use of electromagnetic current meters
Measurement of liquid flow in open channels — Bed material sampling
이 규격은 주로 개수로에서의 하상 재료의 입도 분포를 결정하기 위한 비점착성 모래 하상 재
Measurement of liquid flow in open channels-Bed material sampling
This test method is particularly used for measuring the velocity at a point in an open channel as part of a velocity-area traverse
Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters
Explosion-proof laser pointer for coal mines
Liquid flow measurement in open channels; Bed material sampling
Water flow measurement in open channels using thin-wall weir.
Specifies the operational requirements, construction, calibration, and maintenance of rotating element devices for the measurement of flow velocities
Measurement of water flow in open channels - Measuring devices, instruments and equipment - Rotating element current-meters
本标准规定了矿用防爆明渠流量仪(以下简称流量仪)的术语和定义、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于煤矿井下在排水沟渠内侧定排水量所使用仪器的设计和制造。 本标准不适用于煤矿井下不在排水沟渠内使用的其他流量测定仪器
The specification of the explosion-proof current capacity meter in mineral opened ditch
이 규격은 물을 포함하는 유체의 점유속 측정을 위한 전자기 유속계의 운영 요건, 제작, 보
Measurement of liquid flow in open channels-Electromagnetic current meters
LIQUID FLOW MEASUREMENT ?N ?PEN CHANNELS— CUP — TYPE AND PROPELLER — TYPE CURRENT METERS
Diese ?NORM stellt die Me?- und Auswerteverfahren und deren Genauigkeit bei der Durchflu?messung in offenen Gerinnen dar
Liquid flow measurement in open ChannelsMesure de debit des liquides dans les canaux decouverts
Specifies the procedure to be used for the calibration of current-meters, i.e. for the experimental determination of the relationship between liquid
Liquid flow measurement in open channels; Calibration of rotating-element current-meters in straight open tanks
本标准规定了煤矿用防暴激光指向仪的产品分类、基本参数、技术要求、试验方法、检验规则、标志、包装、运输及贮存等。 本标准适用于煤矿用防暴激光指向仪(以下简称激光指向仪
Laser orientation instrument for coal mine
This Technical Specification gives guidelines for the design, selection and use of electromagnetic current meters used to determine point velocity
Measurement of liquid velocity in open channels - Design, selection and use of electromagnetic current meters
Measurement of liquid flow in open channels — Bed material sampling
이 규격은 주로 개수로에서의 하상 재료의 입도 분포를 결정하기 위한 비점착성 모래 하상 재
Measurement of liquid flow in open channels-Bed material sampling
This test method is particularly used for measuring the velocity at a point in an open channel as part of a velocity-area traverse
Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters
Explosion-proof laser pointer for coal mines
Liquid flow measurement in open channels; Bed material sampling
Water flow measurement in open channels using thin-wall weir.
Specifies the operational requirements, construction, calibration, and maintenance of rotating element devices for the measurement of flow velocities
Measurement of water flow in open channels - Measuring devices, instruments and equipment - Rotating element current-meters