N12 流量与物位仪表 标准查询与下载
共找到 506 条与 流量与物位仪表 相关的标准，共 34 页
Wireless remote membrane gas meter
- ICS
- 75.180.30
- CCS
- N12
- 发布
- 2015-06-30
- 实施
- 2015-09-30
Hydrometry - Cableway systems for stream gauging (ISO 4375:2014); German version EN ISO 4375:2014
- ICS
- 17.120.20
- CCS
- N12
- 发布
- 2015-03
- 实施
本型式评价大纲适用于分类代码为12182500的靶式流量计(以下简称流量计)的型式评价。
Program Pattern Evaluation of Target Flowmeter
- ICS
- CCS
- N12
- 发布
- 2015-01-30
- 实施
- 2015-04-30
La présente Norme internationale définit les exigences applicables aux équipements, points d'ancrage, supports et accessoires destinés à des systèmes de suspension par câbles aériens pour le jaugeage en rivière. La présente Norme internationale couvre aussi bien les systèmes entièrement mis en oeuvre depuis la berge d'un fleuve que les systèmes mis en oeuvre à partir d'un chariot suspendu pour le personnel (également appelé "télécabine"). La présente Norme internationale couvre uniquement les systèmes de téléphérique utilisés pour réaliser des mesurages hydrométriques. Si l'installation du téléphérique est nécessaire pour être certifiée comme équipement de
Hydrometry - Cableway systems for stream gauging
- ICS
- 17.120.20
- CCS
- N12
- 发布
- 2015-01-10
- 实施
- 2015-01-10
Liquid flow measurement in open channels-Direct depth sounding and suspension equipment
- ICS
- 17.120.20
- CCS
- N12
- 发布
- 2014/12/3
- 实施
- 2014/12/3
Geometrical product specifications(GPS) — Acceptance and reverification tests for coordinate measuring machines(CMM) — Part 5: CMMs using single and multiple stylus contacting probing systems
- ICS
- 17.040.30
- CCS
- N12
- 发布
- 2014-12-29
- 实施
- 2014/12/29
Measurement of fluid flow in closed conduits-Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
- ICS
- 17.120.10
- CCS
- N12
- 发布
- 2014/12/24
- 实施
- 2014/12/24
Measurement of water flow in closed conduits-Combination meters for cold potable water-Part 2:Installation requirements
- ICS
- 91.140.60
- CCS
- N12
- 发布
- 2014/12/24
- 实施
- 2014/12/24
Measurement of water flow in closed conduits-Meters for cold potable water-Combination meters-Part 3:Test methods
- ICS
- 91.140.60
- CCS
- N12
- 发布
- 2014/12/24
- 实施
- 2014/12/24
Measurement of water flow in closed conduits-Combination meters for cold potable water-Part 1:Specifications
- ICS
- 91.140.60
- CCS
- N12
- 发布
- 2014/12/24
- 实施
- 2014/12/24
Measurement of gas flow by means of critical flow Venturi nozzles
- ICS
- 17.120.10
- CCS
- N12
- 发布
- 2014-12-24
- 实施
- 2014/12/24
Hydrometric determinations — Liquid flow in open channels and partly filled pipes — Guidelines for the application of Doppler-based flow measurements
- ICS
- 17.120.20
- CCS
- N12
- 发布
- 2014-12-24
- 实施
- 2014/12/24
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice plates
- ICS
- 17.120.10
- CCS
- N12
- 发布
- 2014-12-24
- 实施
- 2014/12/24
Measurement of fluid flow by means of pressure-differential devices — Guidelines to the effect of departure from the specifications and operating conditions given in ISO 5167-1
- ICS
- 17.120.10
- CCS
- N12
- 发布
- 2014-12-24
- 实施
- 2014/12/24
Measurement of fluid flow by means of pressure-differential devices — Guidelines for specification of nozzles and orifice plates beyond the scope of ISO 5167-1
- ICS
- 17.120.10
- CCS
- N12
- 发布
- 2014-12-24
- 实施
- 2014/12/24
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3: Nozzles and Venturi nozzles
- ICS
- 17.120.10
- CCS
- N12
- 发布
- 2014-12-24
- 实施
- 2014/12/24
