发布日期:2015-03-31 实施日期:2015-03-31
实施日期:1999-05-10
发布日期:2016-01-31 实施日期:2016-01-31
Plastics piping systems. Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa). Specifications for systems
发布日期:2014-05-31 实施日期:2014-05-31
End-suction centrifugal pumps, rating with 10 bar with bearing bracket. Nominal duty point, main dimensions, designation system.
DTU 65.3 - Building works - Heat exchange installations for pressurised hot water - Part : Technical specifications.
实施日期:2000-10-01
发布日期:2015-10-31 实施日期:2015-10-31
实施日期:2000-11-10
Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections
发布日期:2014-07-01 实施日期:2014-07-01
实施日期:1990-09-30
发布日期:2015-03-31 实施日期:2015-03-31
发布日期:2015-03-31 实施日期:2015-03-31
发布日期:2014-07-31 实施日期:2014-07-31
Pneumatic fluid power. Polyurethane tubes. Dimensions. Specifications.
实施日期:1994-12-01
Railway rolling stock. Compressed air tank in composite material designed for braking equipment and pneumatic equipment.
Standard Test Method for Cavitation Erosion Using Vibratory Apparatus
适用范围:<p>This test method may be used to estimate the relative resistance of materials to cavitation erosion as may be encountered, for instance, in pumps, hydraulic turbines, hydraulic dynamometers, valves,...
实施日期:2009-05-01
发布日期:2016-02-29 实施日期:2016-02-29
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