TB/T 831-2005
机车车辆用球面栽入三通
Spherical plug-type branch tee for locomotive and rolling stock
2005-06-27
TB/T 830-2005
机车车辆用球面三通
Spherical branch tee for locomotive and rolling stock
2005-06-27
BS 2485-1987
Specification for tee slots, tee bolts, tee nuts and tenons
三通槽、三通螺栓、三通螺母和榫头规范
1987-12-31
TB/T 818-1993
三通
1993-07-14
SAE AMS10136B
Tee - Extruded
三通 - 挤压
2012-03-20
HG/T 3194-2009
石墨三通
Graphite wye
2009-02-05
HB 5577-1983
三通管接头
1984-08-23
ADS AS6711
Tee Union Body
三通接头体
1975-07-01
NAS 271
Tee - Hose Plastic
三通软管塑料
1947-10-01
NAS 28
Bolt-Tee Head
螺栓三通头
1980-10-16
MIL MS90729A Notice 3-Cancellation 1
BOLT, TEE HEAD
三通头螺栓
2020-05-18
ADS AS43037
Tee - Equal (Steel)
三通-相等（钢制）
1980-07-01
ADS AS4813-4816
Tee Piece for Packing
包装用三通
1951-06-12
WRC 022
Welded Tee Connections
焊接三通接头
TB/T 802-1993
活接三通
1993-07-14
TB/T 819-1993
异径三通
1993-07-14
T/HEBTSXH 002-2024
封堵用三通（四通）
2024-05-14
HG/T 2136-2022
搪玻璃三通、四通
2022-09-30
HB 5579-1983
柱面三通管接头
1984-08-23