标准号:UNI EN 3239-1995
英文标准名称:Aerospace series. Nuts, bihexagonal , self-locking, in heat resisting nickel base alloy NI-P102HT (Waspaloy), silver plated thread. Classification: 1 210 MPa (at ambient temperature)/730 隆C. Serie aerospaziale. Dadi biesagonali, autobloccanti, in lega
标准状态:A
标准类型:国际标准