标题: BS EN 13126-6:2008 [打印本页] 作者: ir_71 时间: 2014-2-6 01:59:07 标题: BS EN 13126-6:2008
BS EN 13126-6:2008
Building hardware — Requirements and test methods for windows and doors height windows
Part 6: Variable geometry stay hinges (with or without a friction stay)