IEC 61249-2-27:2012 EN-FR 91c0eb7f
Materials for printed boards and other interconnecting structures - Part 2-27: Reinforced base materials clad and unclad - Bismaleimide/triazine modified with non-halogenated epoxide woven glass laminate sheets of defined flammability (vertical burning test), copper-clad
现行
发布日期 :
2012-11-29
实施日期 :
IEC 61249-2-21:2003 EN-FR 0e2471f9
Materials for printed boards and other interconnecting structures - Part 2-21: Reinforced base materials, clad and unclad - Non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad
现行
发布日期 :
2003-11-12
实施日期 :
IEC 61249-2-22:2005 EN-FR dbc58a8a
Materials for printed boards and other interconnecting structures - Part 2-22: Reinforced base materials clad and unclad - Modified non-halogenated epoxide woven E-glass laminated sheets of defined flammability (vertical burning test), copper-clad
现行
发布日期 :
2005-01-11
实施日期 :
ISO 21138-1:2020 EN 1d150973
Plastics piping systems for non-pressure underground drainage and sewerage — Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) — Part 1: Material specification and performance criteria for pipes, fittings and systems
现行
发布日期 :
2020-01-20
实施日期 :
IEC 61249-2-6:2003 EN-FR 80b58c83
Materials for printed boards and other interconnecting structures - Part 2-6: Reinforced base materials, clad and unclad - Brominated epoxide non-woven/woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad
现行
发布日期 :
2003-11-12
实施日期 :
IEC 61249-2-38:2008 EN-FR 2bf408f9
Materials for printed boards and other interconnecting structures - Part 2-38: Reinforced base materials, clad and unclad - Non-halogenated epoxide woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
现行
发布日期 :
2008-11-27
实施日期 :
IEC 60603-13:1995 EN-FR 831b63c5
Connectors for frequencies below 3 MHz for use with printed boards - Part 13: Detail specification for two-part connectors of assessed quality, for printed boards for basic grid of 2,54 mm (0,1 in), with free connectors for non-accessible insulation displacement terminations (ID)
现行
发布日期 :
1995-01-25
实施日期 :
IEC 61249-2-37:2008 EN-FR 30f075ab
Materials for printed boards and other interconnecting structures - Part 2-37: Reinforced base materials, clad and unclad - Modified non-halogenated epoxide woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
现行
发布日期 :
2008-11-27
实施日期 :
IEC 61249-2-39:2012 EN-FR 44042332
Materials for printed boards and other interconnecting structures - Part 2-39: Reinforced base materials clad and unclad - High performance epoxide and non-epoxide, woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
现行
发布日期 :
2012-11-29
实施日期 :
IEC 61249-2-40:2012 EN-FR 2dbf57b1
Materials for printed boards and other interconnecting structures - Part 2-40: Reinforced base materials, clad and unclad - High performance, non-halogenated epoxide woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
现行
发布日期 :
2012-11-29
实施日期 :
IEC 61249-2-42:2010 EN-FR 5fc5a02c
Materials for printed boards and other interconnecting structures - Part 2-42: Reinforced base materials clad and unclad - Brominated epoxide non-woven/woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
现行
发布日期 :
2010-04-21
实施日期 :
IEC TR 60216-7-2:2024 EN 9d188397
Electrical insulating materials - Thermal endurance properties - Part 7-2: Accelerated determination of relative thermal endurance using analytical test methods (RTEA) - Results of the round robin tests to validate procedures of IEC TS 60216-7-1 by non-isothermal kinetic analysis of thermogravimetric data
现行
发布日期 :
2024-09-19
实施日期 :
IEC TR 60216-7-2:2024 RLV EN 6f4c57fa
Electrical insulating materials - Thermal endurance properties - Part 7-2: Accelerated determination of relative thermal endurance using analytical test methods (RTEA) - Results of the round robin tests to validate procedures of IEC TS 60216-7-1 by non-isothermal kinetic analysis of thermogravimetric data
现行
发布日期 :
2024-09-19
实施日期 :