标题: BS EN 60819-3-3:2006 Non-cellulosic papers for electrical purposes — Part 3 [打印本页] 作者: sanmaosjy 时间: 2017-11-9 08:10:49 标题: BS EN 60819-3-3:2006 Non-cellulosic papers for electrical purposes — Part 3
BS EN 60819-3-3:2006 Non-cellulosic papers for electrical purposes — Part 3: Specifications for individual materials — Sheet 3: Unfilled aramid (aromatic polyamide) papers
[attach]152183[/attach] 作者: admin 时间: 2017-11-9 13:56:20