标准编号:NF L22-437-2000
标准名称:航空用螺栓和螺母.ISO M或ISO MJ螺纹、直径4H5H 或 5H...
英文名称:(Aircraft bolts and nuts - Nuts, hexagonal, palin, reduced height, normal across flats, with locking holes, ISO M or ISO MJ threads, 4H5H or 5H tolerance class according to diameter.)
发布部门:
发布日期:2000-10-01
实施日期:
标准状态:现行
文件格式:PDF