Furniture. Operating mechanisms for seating and sofa-beds. Test methods
家具座椅和沙发床的操作机构 测试方法

2012-11-30

BS EN 13759. Furniture. Operating mechanisms for seating and sofa-beds. Test methods
英国标准EN 13759 家具座椅和沙发床的操作机构 测试方法

2009-09-08

Domestic furniture - Seating - Test method for the determination of the durability of reclining and/or tilting mechanisms and operating mechanisms for convertible sofa beds.
家用家具.座椅.可转换沙发床倾斜和/或倾斜机构和操作机构耐久性测定的试验方法

2001-09-30