Blank detail specification of glass vacuum switch tubes for circuit breakers
发布日期:1994-08-08 实施日期:1994-12-01
Harmonized system of quality assessment for electronic components. Blank detail specification. Small power transmitting tubes of anode dissipation UP to 1kw.
Blank detail specification for compact fluorescent lamps
发布日期:1994-08-08 实施日期:1994-12-01
Gasgefuellte Mikrowellenschaltroehren (guetebestaetigt). Vorbereitungsregeln fuer Detailspezifikationen. Abstimmbare und breitbandige Empfaengersperroehren und-begrenzer. Volles Guetebestaetigungsnivea...
实施日期:1978-01-01
Measuring methods of electrical properties of continuous wave magnetrons
发布日期:1988-03-09 实施日期:1989-03-01
Blank detail specification for black and white picture tubes
发布日期:1986-04-11 实施日期:1987-01-01
Blank detail specification for transmitting tubes
发布日期:2015-09-11 实施日期:2016-05-01
Measurements of the electrical properties of transmitting tubes--Measuring methods of vibration stability
发布日期:1991-08-14 实施日期:1992-04-01
Materials for printed boards and other interconnecting structures - Part 2-9: Reinforced base materials, clad and unclad; Bismaleimide/triazine modified epoxide or unmodified, woven E-glass reinforced ...
实施日期:2004-01-01
Blank detail specification for monochrome display tubes
发布日期:1990-12-12 实施日期:1991-10-01
Blank detail specification for receiving tubes
发布日期:1994-12-30 实施日期:1995-08-01
Measurements of the electrical properties of transmitting tubes--Methods of measurements of static characteristic curve for common grid circuit
发布日期:1991-08-14 实施日期:1992-04-01
Elecyrotechnical vocabulary. Chapter 531 : electronic tubes.
实施日期:1980-08-01
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