006-921
- 编号
- 006-921
- 类别
- 06类 金属材料
- 英文名称
- Metal self-aligning demountable snap fasteners consisting of press fasteners and press studs for use in attaching panels, hatches, floors and furniture in boats, motor vehicles, trains, aircraft and buildings
- 中文名称
- 金属自对准可拆卸按扣，由按扣和按钉组成，用于在船舶、汽车、火车、飞机和建筑物中固定面板、舱口、地板和家具。