美标的物理性能测试
日期:2020-06-15 13:44
ASTM D149 Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
ASTM D150 Test Methods for A-C Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulating Materials
ASTM D229 Rigid Sheet and Plate Materials Used for Electrical Insulation
ASTM D256 Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics
ASTM D257 Test Methods for D-C Resistance or Conductanc
1/8 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
05/17 03:47