ASTM E 1652-2003 金属屏蔽的铂电阻温度表和贵金属热电偶制造...
E1652-03 Standard Specification for Magnesium Oxide and Aluminum Oxide Powder and Crushable Insulators Used in the Manufacture of Metal-Sheathed Platinum Resistance Thermometers, Base Metal Thermocouples, and Noble Metal Thermocouples
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