HB 4006-1987
气瓶专用锥螺纹中径螺纹塞规
1987-06-27
HB 4009-1987
气瓶专用锥螺纹中径螺纹环规的校对塞规
1987-06-27
HB 4007-1987
气瓶专用锥螺纹中径螺纹环规
1987-06-27
HB 6818-1993
MJ外螺纹中径测具 MJ外螺纹锥、V型中径测具
1994-06-01
QJ 1841.2-1990
内螺纹攻丝前用光滑塞规 锥柄式塞规
1990-01-13
WJ 1163-1988
普通螺纹量规 型式和尺寸 锥柄式普通螺纹塞规
HB 6822-1993
MJ外螺纹中径测具 锥、V型滚轮
1994-06-01
QJ 2918.2-1997
MJ内螺纹攻丝前用光滑塞规 锥柄式塞规
1997-03-10
HB 4004-1987
气瓶专用切制锥螺纹前光滑塞规
1987-06-27
HB 6819-1993
MJ外螺纹中径测具 MJ外螺纹圆弧型中径测具
1994-06-01
HB 6825-1993
MJ外螺纹中径测具 MJ外螺纹中径测具技术条件
1994-06-01
HB 6817-1993
MJ外螺纹中径测具 MJ外螺纹完整牙型中径测具
1994-06-01
GB/T 39522-2020
螺纹中径米制系列量针
Metric series wires for the pitch diameters of screw threads
2020-11-19
HB 4008-1987
气瓶专用切制锥螺纹前光滑环规的校对塞规
1987-06-27
JIS R 7202-2008
Testing methods for taper screw thread angle and pitch diameter of cylindrical machined graphite electrodes
圆柱形机加工石墨电极锥螺纹角和中径的试验方法
2008-01-01
HB 6824-1993
MJ外螺纹中径测具 底座
1994-06-01
MIL MIL-STD-116B
GAGE, RING, THREAD GO (CLASS X) AND RELATED SETTING PLUG GAGES, GO AND NOT GO PLAIN PLUG MINOR DIAMETER ACCEPTANCE CHECK GAGES FOR UNIFIED AND AMERICAN NATIONAL STANDARD EXTERNAL THREADS (NO S/S DOCUMENT) (SUPERSEDING MIL-STD-116A)
量规、环、螺纹通径规（X级）和相关设置塞规 通径和不通径普通塞规 用于统一和美国国家标准外螺纹的小直径验收量规（无S/S文件）（代替MIL-STD-116A）
1963-03-15
MIL MIL-STD-114C
GAGE, PLUG, THREAD GO (CLASS X) FOR UNIFIED AMERICAN NATIONAL STANDARD INTERNAL THREAD03/ (SUPERSEDING MIL-STD-114B) (NO S/S DOCUMENT)
美国统一国家标准内螺纹03/（替代MIL-STD-114B）（无S/S文件）用螺纹规、塞规、通径螺纹（X级）
1963-03-15
HB 6820-1993
MJ外螺纹中径测具 测量支架
1994-06-01
WJ 1141-1979
光面量规及技术条件 锥螺纹锥度塞规(D=1″/16～2″)(限用标准)