
Pren 13126-8 - Building Hardware - Fittings For Windows And Door Height Windows - Requirements And Test Methods - Part 8: Tilt And Turn Mechanisms And Turn And Tilt Mechanisms
出版:British Standards Institution

专家解读视频
Pren 13126-8 - Building Hardware - Fittings For Windows And Door Height Windows - Requirements And Test Methods - Part 8: Tilt And Turn Mechanisms And Turn And Tilt Mechanisms
出版:British Standards Institution
专家解读视频