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
insulating materials.
1. Scope
1.1 These test methods cover procedures for testing rigid electrical insulation normally manufactured in flat sheet or plate form. They are generally used as terminal boards, spacers, voltage barriers, and circuit boards.
Note 1For tests applying to vulcanized fibre reference needs to be made to Test Methods D619.
Note 2This standard resembles IEC 60893-2, Specification for Rigid Industrial Laminated Sheets Based On Thermosetting Resins for Electrical Purpose, M
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