标 准 编 号:BS ISO 8168-2008 简体中文标题:航空航天系列.强度等级为1100 MPa、带MJ螺纹的耐腐蚀和耐热钢制螺栓.采购规范 繁体中文标题:航空航天系列.强度等级为1100 MPa、带MJ螺纹的耐腐蚀和耐热钢制螺栓.采购规范 English Name:Aerospace - Bolts, with MJ threads, made of heat and corrosion resisting steel, strength class 1100 MPa - Procurement specification