T/QGCML 2683-2023
支承环
2023-12-15
HB 954-2000
支承环
2000-09-20
HB 1361-1987
支承环
1987-04-08
HB 1578-1987
支承环
1987-04-08
DIN 988
Shim rings and supporting rings
垫环和支承环
1990-03-01
HB 1436-1987
沉孔支承环
1987-04-08
HB 1767-1987
沉孔支承环
1987-04-08
JIS B 2407-1995
Back-up rings for O-rings
O形圈的支承环
1995-01-01
HB 7150.5-1995
大型系列组合夹具其它件 支承环
JIS B 2401-4-2012
O-rings -- Part 4: Anti-extrusion rings (back-up rings)
O形圈第4部分:抗挤压环（支承环）
2012-01-01
MIL MS28783F
RING, GASKET, BACK-UP, PTFE
环、垫片、支承、聚四氟乙烯
2006-01-25
HB 7150.6-1995
大型系列组合夹具其它件 沉孔支承环
SAE AS9058D
Ring - Back-Up, Boss Connection, AMS3678/1 Material
支承环 凸台连接 AMS3678/1材料
2020-01-03
DIN ISO 3601-4
Fluid power systems - O-rings - Part 4: Anti-extrusion rings (back-up rings) (ISO 3601-4:2008)
流体动力系统O型环第4部分:防挤压环（支承环）
2010-08-01
ISO 3601-4-2008
Fluid power systems — O-rings — Part 4: Anti-extrusion rings (back-up rings)
流体动力系统——O形圈Spart 4:防挤压环（支承环）
2008-05-27
MIL MS35803A Notice 1-Inactivation
RETAINER, PACKING, BACK-UP RING, LEATHER (SUPERSEDING MS35803)
皮革支承环填料固定器（取代MS35803）
1997-04-18
MIL MS35803A Notice 2-Validation
RETAINER, PACKING, BACK-UP RING, LEATHER (SUPERSEDING MS35803)
皮革支承环填料固定器（取代MS35803）
2002-12-11
BS 5106-1988
Specification for dimensions of spiral anti-extrusion back-up rings and their housings
螺旋防挤压支承环及其外壳的尺寸规范
1989-01-31
WJ/Z 423.20-2000
履带式装甲车辆通用件 支承环
SAE ARP979
Performance Qualification Testing for Back-up Rings and Special Sealing Devices
支承环和特殊密封装置的性能鉴定试验
1969-05-01