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每頁顯示20 條，共找到 657 條結果 <1/33>
標準編號 標準名稱 發布部門 發布日期 狀態
ASTM F85-76(2018) Standard Practice for Nomenclature for Wire Leads Used as Conductors in Electron Tubes American S.. 2018-03-01 現行
ASTM F83-71(2018) Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters American S.. 2018-03-01 現行
IEC 60050-531-Amd.1 Ed. 1.0 Amendment 1 - International electrotechnical vocabulary Part 531: Electronic tubes Internatio.. 2017-08-30 現行
KS C IEC 61643-312:2016 COMPONENTS FOR LOW–VOLTAGE SURGE PROTECTIVE DEVICES – Part 312: Selection and application principles for gas discharge tubes Korean Sta.. 2016-10-24 廢止
JIS C 5381-312:2016 Components For Low-voltage Surge Protective Devices - Part 312: Selection And Application Principles For Gas Discharge Tubes Japanese S.. 2016-03-22 現行
NF EN 112000:2014 Generic Specification: Image Converter And Image Intensifier Tubes Associatio.. 2014-08-01 現行
UNE EN 61643-312:2014 Components For Low-Voltage Surge Protective Devices - Part 312: Selection And Application Principles For Gas Discharge Tubes Asociacion.. 2014-04-09 現行
UNE EN 61643-311:2014 Components For Low-Voltage Surge Protective Devices - Part 311: Performance Requirements And Test Circuits For Gas Discharge Tubes (Gdt) Asociacion.. 2014-04-02 現行
OVE/ONORM EN 61643-311:2014 Components For Low-Voltage Surge Protective Devices - Part 311: Performance Requirements And Test Circuits For Gas Discharge Tubes (Gdt) (Iec 61643-311:2013) Osterreich.. 2014-03-01 現行
OVE/ONORM EN 61643-312:2014 Components For Low-Voltage Surge Protective Devices - Part 312: Selection And Application Principles For Gas Discharge Tubes (Iec 61643-312:2013 + Corrigendum Jul. 2013) Osterreich.. 2014-03-01 現行
CEI EN 61643-311 Ed. 2 (2014) Components For Low-Voltage Surge Protective Devices - Part 311: Performance Requirements And Test Circuits For Gas Discharge Tubes (Gdt) Comitato E.. 2014-03-01 現行
CEI EN 61643-312 Ed. 1 (2014) Components For Low-Voltage Surge Protective Devices - Part 312: Selection And Application Principles For Gas Discharge Tubes Comitato E.. 2014-03-01 現行
KS C 7017:2013 General Rules for Receiving Tubes Korean Sta.. 2013-12-31 廢止
KS C IEC 60151-1:2013 Measurements of the electrical properties of electronic tubes and valves - Part 1:Measurement of electrode current Korean Sta.. 2013-12-31 廢止
KS C 7012:2013 Type designation system for microwave tubes Korean Sta.. 2013-12-31 廢止
KS C 7020:2013 Dimensions of bases and caps for transmitting tubes Korean Sta.. 2013-12-31 廢止
KS C 7022:2013 Inspection gauges for transmitting tube bases Korean Sta.. 2013-12-31 廢止
KS C IEC 60139:2013 Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges Korean Sta.. 2013-12-31 廢止
KS C IEC 60151-2:2013 Measurements of the electrical properties of electronic tubes and valves - Part 2:Measurement of heater or filament current Korean Sta.. 2013-12-31 廢止
KS C IEC 60151-0:2013 Measurements of the electrical properties of electronic tubes and valves - Part 0:Precautions relating to methods of measurement of electronic tubes and valves Korean Sta.. 2013-12-31 廢止
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