标准号:UNI EN 3299-2008
英文标准名称:Aerospace series - Shaft-nuts and threaded rings, self-locking, right- or left-hand MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated - Technical specification Serie aerospaziale - Dadi per albero e anelli filettati, autobloccanti, fil
标准状态:A
标准类型:国际标准