JB/T 9162.32-1999
平触头 尺寸
Flat contact -- Dimensions
1999-05-20
HB 2017-1989
球触头
1989-05-13
HB 2019-1989
刀口触头
1989-05-13
JB/T 9162.33-1999
圆触头 尺寸
Round contact -- Dimensions
1999-05-20
T/ZZB 0254-2017
铆钉型电触头
2017-10-13
GB/T 12940-2023
银石墨电触头技术条件
Technical specification for silver-graphite electrical contacts
2023-11-27
GB/T 26872-2011
电触头材料金相图谱
Metallographic atlas of electrical contact materials
2011-07-29
GB/T 26867-2011
铜铬电触头技术条件
Specification for CuCr electrical contact
2011-07-29
GB/T 24269-2009
铜铬铁电触头技术条件
Specification for CuCrFe electric contact material
2009-06-19
JB/T 10383-2017
铆钉型电触头技术条件
Technical specification for electric contacts of rivet type
2017-11-07
T/ZZB 0240-2017
挤出平模头
2017-09-30
ADS AS12940-959
Washer, Flat, Countersunk
沉头平垫圈
1986-07-01
QJ 2387-1992
平凸头螺钉
1992-03-24
JB/T 7097-2008
铜铋铝触头材料技术条件
Specification for copper-bismuth-aluminium electric contact material
2008-03-12
JB/T 9550-2011
铜铋银触头材料技术条件
Technical specification for copper-bismuth-silver electrical contact materials
2011-12-20
GB/T 24300-2009
铜钨电触头缺陷检测方法
Test method of flaws of Cu-W contact
2009-09-30
GB/T 8320-2017
铜钨及银钨电触头
Copper-tungsten and silver-tungsten electrical contacts
2017-11-01
GB/T 27751-2011
银镍石墨电触头技术条件
Specification for AgNiC contact
2011-12-30
GB/T 26871-2024
电触头材料金相试验方法
Metallographic examination methods of the electrical contact materials
2024-10-26
JB/T 13637-2020
铜铬碲电触头 技术条件
Cu-Cr-Te electrical contacts-Specifications
2020-04-16