BS EN 1972-2015

Diving equipment — Snorkels — Requirements and test methods

发布日期：2016-02-29  实施日期：2016-02-29

BS ISO 10790-2015

Measurement of fluid flow in closed conduits. Guidance to the selection,installation and use of Coriolis flowmeters (mass flow,density and volume flow measurements)

发布日期：2015-04-30  实施日期：2015-04-30

BS EN ISO 10306-2014

Textiles. Cotton fibres. Evaluation of maturity by the air flow method

发布日期：2014-06-30  实施日期：2014-06-30

ISO 18365-2013

Hydrometry -- Selection, establishment and operation of a gauging station

发布日期：2013-12-01  实施日期：2013-12-01

ISO 10790-2015

封闭管道中液流的测量,可里奥计选择,安装和使用的指南(流量,密度和容量流的测定)

Measurement of fluid flow in closed conduits -- Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements)

适用范围：ISO 10790:2015 gives guidelines for the selection, installation, calibration, performance, and operation of Coriolis flowmeters for the measurement of mass flow and density. This International Standard...

发布日期：2015-04-01  实施日期：2015-04-01

ISO 2425-2010

水文测量 在潮汐条件下测量明渠中的液流

Hydrometry -- Measurement of liquid flow in open channels under tidal conditions

适用范围：ISO 2425:2010 provides a summary of recommended methods for the determination of liquid flow in tidal channels, special consideration being given to those techniques that are either unique to or partic...

发布日期：2010-12-01  实施日期：2010-12-01

NF X10-350-2-1994

Measurement of liquid flow in open channels. Tracer dilution methods for the measurement of steady flow. Part 2 : radioactive tracers.

ISO 26906-2015

Hydrometry -- Fishpasses at flow measurement structures

发布日期：2015-10-01  实施日期：2015-10-01

NF H44-026-1991

气雾剂发生器.阀门流量的测量

Aerosol generators. Discharge rate of valves.

JIS B8330-2000

风机的试验及检查方法

Testing methods for turbo-fans

适用范围：この規格は，圧力比約1.3未満(<上1>)の遠心送風機，軸流送風機，斜流送風機など(以下，送風機という。）を，常温・常圧の空気を用いて工場で行う試験及び検査方法について規定する。特殊な構造の送風機又は特殊ガスその他特殊の状況のもとで用いる送風機の試験及ぴ検査...

ASTM E2300-2009

高速公路交通监视设备规格

Standard Specification for Highway Traffic Monitoring Devices

适用范围：<p id="s00002">1.1 This specification describes the recommended procedure for identifying the performance and operating requirements to be included in a purchase order for Traffic Monitoring Devices. A...

实施日期：2009-07-01

BS EN 1776-2015

Gas infrastructure — Gas measuring systems — Functional requirements

发布日期：2015-12-31  实施日期：2015-12-31

ISO 11657-2014

Hydrometry -- Suspended sediment in streams and canals -- Determination of concentration by surrogate techniques

发布日期：2014-07-01  实施日期：2014-07-01

NF X10-138-1994

密封管道中液体流量的测定--比重法

Measurement of liquid flow in closed conduits. Weighing method.

BS EN ISO 4375-2014

水文测验 河流测量用索道系统

Hydrometry. Cableway systems for stream gauging

发布日期：2014-11-30  实施日期：2014-11-30

NF X10-121-1993

Measurement of fluid flow in closed conduits. Methods of evaluating the performance of electromagnetic flow-meters for liquids.

EN 1267-2012

Industrial valves. Test of flow resistance using water as test fluid

实施日期：2012-01-01

BS EN 1253-2-2015

Gullies for buildings. Roof drains and floor gullies without trap

发布日期：2015-01-31  实施日期：2015-01-31

DIN EN ISO 772-2011

水文测量 词汇和符号

Hydrometry. Vocabulary and symbols (ISO 772:2011); Trilingual version EN ISO 772:2011

适用范围：This International Standard gives terms, definitions and symbols used in standards in the field of hydrometry.

BS EN 16475-7-2016

Chimneys — Accessories Part 7: Rain caps — Requirements and test methods

发布日期：2016-05-31  实施日期：2016-05-31