Calibration Specification of Cathode Ray Tubes(CRT)Color Analyzers
发布日期:2002-04-15 实施日期:2002-07-01
Higher purity copper cathode-Determination of chromium,manganese and cadmium contents-Zeeman effect electrothermal atomic absorption spectrometric method
实施日期:1992-10-01
Sacrificial anode cathodic protection for seawater cooling system in coastal power station
发布日期:2013-11-27 实施日期:2014-05-01
Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of cathode current
Carbonaceous materials used in the production of aluminium-Part 2:Cathode blocks and prebaked anodes-Determination of electrical resistivity at ambient temperature
发布日期:2006-03-07 实施日期:2006-08-01
Measurements of electrical properties of electronic tubes--Part 14: Methods of measurement of radar and osciloscope cathode-ray tubes
发布日期:1987-09-14 实施日期:1987-09-14
Anfertigung von Umrisszeichnungen fuer Kathodenstrahlroehren,deren Bauteile,Anschluesse und Lehrenmasse Preparation of Outline Drawings for Cathode-Ray Tubes,Their Components,Connections and Gauges Pre...
实施日期:2001-08-15
Partially graphitised cathode carbon block for aluminium electrolysis ...
实施日期:2000-06-01
General specification for cathode-ray oscilloscopes
发布日期:2013-12-17 实施日期:2014-05-15
Standard Guide for Sampling Plan and Core Sampling of Carbon Cathode Blocks Used in Aluminum Production
实施日期:2012-04-15
实施日期:2010-03-31
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