HB 1746-1987
对位轴
1987-04-08
JB/T 9487-2010
仪表用轴尖
Pivots for instruments
2010-02-21
HB 1747-1987
带肩对位轴
1987-04-08
HB 5850-1984
航空仪表用轴尖
1984-06-21
HB 6-60-1971
航空电气仪表用轴尖
1972-02-24
JB/T 5400-2015
仪表轴尖用钴40稀土合金丝
Cobalt 40 rare earth alloy wires for the shaft tip of instrument
2015-07-14
JB/T 5400-2014
仪表轴尖用钴40稀土合金丝
2015-07-14
YB/T 5252-2011
轴尖用合金3J22丝材
Wires of 3J22 alloy for axle-centre
2011-12-20
JB/T 8223.3-1999
电工仪表用零部件 轴尖
Elements for electrical instrumentation -- Pivot
1999-08-06
JB/T 9503-2015
仪表轴尖用钴基合金夹杂物的评定方法与等级
The evaluation method and hierarchy of the cobalt base alloy inclusion for the shaft tip of instrument
2015-07-14
JB/T 9503-2014
仪表轴尖用钴基合金夹杂物的评定方法与等级
2015-07-14