ASTM D229电绝缘用硬质薄板及板材的标准试验方法
日期:2012-02-10 10:41
thermal expansion; thermosetting laminate; thickness; tracking resistance; twist; voltage barriers; volume resistivity; warp; water absorption
; Modulus of elasticity--plastics; Permittivity (dielectric constant)--electrical insulating materials; Thermal endurance--electrical insulating materials; Rigid plastics; Sheet materials (general)--electrical insulating; Thermosetting plastics; Spacers; Tensile properties/testing--electrical insulating materials; Twist; Terminal boards; Voltage barriers;
19/21 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
09/05 01:09