ASTM D668电绝缘用硬条和硬管尺度测量标准试验方法
日期:2012-02-08 10:57
ASTM D668 Standard Test Methods of Measuring Dimensions of Rigid Rods and Tubes Used for Electrical Insulation
ASTM D668电绝缘用硬条和硬管尺度测量标准试验方法
These test methods are used to measure the dimensions of the rod or tube to determine conformance with specifications on full lengths or cut lengths. The measurements can also be used for manufacturing control, determination of uniformity, dimensional stability, and physical and electrical properties of the rods and tubes.
1. Scope
1.1 T
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