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ASTM D348电气绝缘使用刚性管标准试验方法
日期:2012-02-10 17:36
ASTM D348Standard Test Methods for Rigid Tubes Used for Electrical Insulation
ASTM D348电气绝缘使用刚性管标准试验方法
Tension tests, properly interpreted, provide information with regard to the tensile properties of rigid tubing, when employed under conditions approximating those under which the tests are made. The tensile strength values may vary with the size of the tube and with the temperature and atmospheric conditions. Tension tests may provide data for research and development and for eng

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