Gas turbines -- Acceptance tests
适用范围:This International Standard applies to open-cycle gas-turbine power plants using combustion systems supplied with gaseous and/or liquid fuels as well as closed-cycle and semi-closed-cycle gas-turbine p...
发布日期:2009-12-01 实施日期:2009-12-01
Mating dimensions between differential pressure (type) measuring instruments and flanged-on shut-off devices up to 413 BAR (41,3 MPa)
适用范围:Applicable to differential pressure (type) measuring instruments (instrument) with a shut-off device (manifold) directly bolted on to them.
发布日期:2001-01-24 实施日期:2001-01-24
Druckmessgeraete. Druckmessgeraete mit Rohrfedern. Masse,Messtechnik,Anforderungen und Pruefung Pressure Gauges Part 1:Bourdon Tube Pressure Gauges-Dimensions,Metrology,Requirements and Testing Manomet...
适用范围:This European Standard specifies requirements for Bourdon tube (designated by 'B', see clause 12) indicating pressure gauges, vacuum gauges and combined vacuum and pressure gauges (compound gauges), wi...
实施日期:1998-03-15
Liquefied petroleum gases - Determination of gauge vapour pressure - LPG method (ISO 4256:1996); German version EN ISO 4256:1998
适用范围:The document specifies a method for the determination of the gauge vapour pressure of liquefied petroleum gas products at a temperature from 35 ?up to and including 70 ?
实施日期:2010-05-01
PN 250 and PN 400 valves with shut-off test connection for pressure gauges
适用范围:The document defines sizes and materials for PN 250 and PN 400 valves with test connection for pressure measurement.
Measuring methods of low pressures by hot cathode and cold cathode ionization gauges
Specification for air heating and cooling coils. Method of testing for rating of cooling coils
适用范围:Duct-mounted cooling coil rating test with chilled water as the cooling medium within specified ranges of variables for inlet air and water temperatures and for water flow and air velocity.
实施日期:1975-01-01
Heat exchangers - Methods of measuring the parameters necessary for establishing the performance; German version EN 306:1997
Rubber building gaskets. Materials for preformed solid vulcanized structural gaskets. Specification
发布日期:2013-06-30 实施日期:2013-06-30
Testing methods for specific resistivity recovery characteristic of water filtered by ultrafiltration modules
适用范围:この規格は,純水製造用限外ろ過モジュールの比抵抗回復特性を,透過水の比抵抗を測定するこきによって,試験する方法について規定する。
Measurement of Fluid Flow Using Small Bore Precision Orifice Meters
适用范围:This Standard specifies the geometric and method of use (installation and flowing conditions) for orifice meters of 6 mm to 40 mm (1/4 in. to 1 Alt+0189 in.) line size when they are inserted in a condu...
Speed-Governing Systems for Hydraulic Turbine-Generator Units
适用范围:This Code applies to speed governors used on conventional, constant-speed hydraulic turbines. This Code is applicable to electronic-hydraulic and mechanical-hydraulic speed governors. These governors a...
实施日期:2005-10-31
Caps for test connection on valves and cocks for pressure gauges
适用范围:The document specifies dimensions and materials for hoods.
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
网络出版服务许可证:(署)网出证(京)字第072号 互联网药品信息服务资格证书号:(京)-经营性-2016-0015 信息网络传播视听节目许可证 许可证号:0108284
万方数据标准管理系统V2.0 证书号:软著登字第11198474号
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社