Optical fibre cables - Part 2-31: Indoor cables - Detailed specification for optical fibre ribbon cables for use in premises cabling (IEC 60794-2-31:2012); German version EN 60794-2-31:2013
发布日期:2013-07-01 实施日期:2013-07-01
Optical fibre cables - Part 3-60: Outdoor cables - Family specification for drinking water pipe cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes
实施日期:2009-08-01
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-45: Examinations and measurements - Attenuation of random mated multi-fibre connectors
适用范围:IEC 61300-3-45:2011 describes the procedure required to measure the statistical distribution and mean attenuation for random mated optical connectors with physical contact (PC) and angled physical cont...
发布日期:2011-05-12 实施日期:2011-05-12
Optical fibre cables - Part 3-40: Outdoor cables - Family specification for sewer cables and conduits for installation by blowing and/or pulling in non-man accessible storm and sanitary sewers
适用范围:IEC 60794-3-40:2008 is part of IEC 60794 family specification that covers sewer cables and conduits for installation by blowing and/or pulling in non-man accessible storm and sanitary sewers, also appl...
发布日期:2008-10-08 实施日期:2008-10-08
发布日期:2012-08-31 实施日期:2012-08-31
实施日期:2010-03-31
Plain bearings; hydrodynamic plain thrust bearings under steady-state conditions; permissible operational parameters for calculation of pad thrust bearings
适用范围:The aim of this standard is to achieve designs of plain bearings that are reliable in operation by the application of a calculation procedure for oil-lubricated hydrodynamic plain bearings with complet...
Plain bearings; hydrodynamic plain thrust bearings under steady-state conditions; functions for calculation of pad thrust bearings
适用范围:The aim of the standard is to achieve designs of plain bearings that are reliable in operation by the application of a calculation procedure for oil-lubricated hydrodynamic plain bearings with complete...
Optical fibre cables - Part 3-50: Outdoor cables - Family specification for gas pipe cables and subducts for installation by blowing and/or pulling/dragging in gas pipes
适用范围:IEC 60794-3-50:2008(E) is part of the IEC 60794 family specification that covers gas pipe cables and subducts for installation by blowing and/or pulling/dragging in high pressure gas pipes (400 mbar to...
发布日期:2008-10-08 实施日期:2008-10-08
Optical fibre cables - Part 2-11: Indoor cables - Detailed specification for simplex and duplex cables for use in premises cabling
实施日期:2006-06-01
发布日期:2012-08-31 实施日期:2012-08-31
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