GB/T 9144-2003
普通螺纹 优选系列
General purpose metric screw threads--Preferable plan
2003-05-22
GB/T 9145-2003
普通螺纹 中等精度、优选系列的极限尺寸
General purpose metric screw threads--Limits of sizes for the screw threads of medium quality and preferable plan
2003-05-22
GB/T 9146-2003
普通螺纹 粗糙精度、优选系列的极限尺寸
General purpose metric screw threads--Limits of sizes for the screw threads of coarse quality and preferable plan
2003-05-22
QJ 3119-1999
航天惯性器件用滚动轴承优选系列
1999-05-07
SJ 1819-1981
小模数齿轮模数、齿数、齿宽、基准孔直径优选系列
Preferred series. Module, number of teeth,face width and diameter of datum apperture for fine-pitch gears
1981-06-18
MIL MIL-S-7742D
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR (SUPERSEDING MIL-S-007742C AND AN-S-126) (SEE BASE FOR INACTIVATION NOTICE)
优选系列标准螺纹:通用规范（取代MIL-S-007742C和AN-S-126）（失活通知见基础）
1991-07-25