明渠中流量的测量 -环标网

已选条件： 明渠中流量的测量

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每页显示20 条，共找到 785 条结果 <1/40>

标准编号	标准名称	发布部门	发布日期	状态
ISO/FDIS 18320:2020	Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship	Internatio..	2020-02-27	核准
ISO 1100-2:2010	Hydrometry - Measurement of liquid flow in open channels Part 2: Determination of the stage-discharge relationship	Internatio..	2020-02-27	现行
ISO/DIS 8368	Hydrometric determinations - Flow measurements in open channels using structures - Guidelines for selection of structure	Internatio..	2018-05-14	现行
I.S. EN ISO 6416:2017	Hydrometry - Measurement of Discharge by the Ultrasonic Transit Time (time of Flight) Method (iso 6416:2017)	National S..	2017-12-17	现行
ISO 18481:2017	Hydrometry - Liquid flow measurement using end depth method in channels with a free overfall	Internatio..	2017-12-08	现行
ISO/TR 9210:2017	Hydrometry - Measurement in meandering river and in streams with unstable boundaries	Internatio..	2017-11-24	现行
ISO 9123:2017	Hydrometry - Stage-fall-discharge relationships	Internatio..	2017-10-30	现行
ISO 6416:2017	Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method	Internatio..	2017-10-11	现行
ISO 4359:2013/Amd 1:2017	Flow measurement structures - Rectangular, trapezoidal and U-shaped flumes - Amendment 1	Internatio..	2017-06-16	现行
ISO 1438:2017	Hydrometry - Open channel flow measurement using thin-plate weirs	Internatio..	2017-05-02	现行
ISO/TR 19234:2016	Hydrometry - Low cost baffle solution to aid fish passage at triangular profile weirs that conform to ISO 4360	Internatio..	2016-12-12	现行
ISO 6420:2016	Hydrometry - Position fixing equipment for hydrometric boats	Internatio..	2016-09-22	现行
ISO 24155:2016	Hydrometry - Hydrometric data transmission systems - Specification of system requirements	Internatio..	2016-01-28	现行
KS B ISO 1100-2:2015	Measurement of liquid flow in open channels - Part 2:Determination of the stage-discharge relation	Korean Sta..	2015-12-28	现行
KS B ISO 2425:2015	Measurement of liquid flow in open channels under tidal conditions	Korean Sta..	2015-12-28	现行
KS B ISO 6416:2015	Measurement of liquid flow in open channels - Measurement of discharge by the ultrasonic(acoustic) method	Korean Sta..	2015-12-28	现行
KS B ISO 748:2015	Measurement of liquid flow in open channels - Velocity-area methods	Korean Sta..	2015-12-28	现行
KS B ISO 8368:2015	Hydrometric determinations ? Flow measurements in open channels using structures ? Guidelines for selection of structure	Korean Sta..	2015-12-28	现行
KS B ISO 4366:2015	Echo sounders for water depth measurements	Korean Sta..	2015-12-28	现行
KS B ISO 9825:2015	Measurement of liquid flow in open channels - Field measurement of discharge in large rivers and floods	Korean Sta..	2015-12-28	现行

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