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CNS 4550 Standard english version summary

 
CNS Chinese National Standard General No. CNS4550
Classified No. B2284
Electric Lighting Fittings Screw Thread for Cover Glasses and Caps
玻璃螺紋(用於電器供玻璃護罩和帽蓋)
Date of Approval
Bureau of Standards, Metrology and Inspection Date of Revision
 
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CNS Standard Code CNS 4550
CNS Standard English Title Electric Lighting Fittings Screw Thread for Cover Glasses and Caps
CNS Standard Chinese Title 玻璃螺紋(用於電器供玻璃護罩和帽蓋)
CNS Standard Classified No. B2284 - Mechanical Engineering
CNS Standard Status Status:Current; Latest date:10/04/1978 Confirmed date:07/27/2017
Chinese Version Pages 1
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  • Relational CNS standards of CNS 4550     Keyword: Electric Lighting Fittings Screw Thread Cover Glasses Caps ...
  • Standard  Code
  • Standard Title
  • CNS 8267:2018
  • General Rules on the Temperature Test of Electric Lighting Fittings (Incandescent Lamps) for Marine Use
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  • Method of Test for Photoelectric Controls for Public Lighting
  • CNS 14115:2016
  • Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
  • CNS 7785:2018
  • Graphical Symbols for Electrical Apparatus (Lighting Fittings and Accessories) for Marine Engineering Drawings
  • CNS 14942:2020
  • Electric lighting of passenger stock
  • CNS 2804:2018
  • Photoelectric Controls for Public Lighting
  • CNS 8268:2018
  • General Requirements for Construction of Marine Electric Lighting Fittings Incandescent Lamps Type
  • CNS 4550:2017
  • Electric Lighting Fittings Screw Thread for Cover Glasses and Caps
  • CNS 14115:2016
  • Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
  • CNS 4550:1978
  • Electric Lighting Fittings Screw Thread for Cover Glasses and Caps
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