GB/T 14514-2013
气动管接头试验方法
2013-09-18
HB 8169-2002
钎焊直角管接头
Elbow, 90 degree, soldering tube
HB 8170-2002
钎焊直角管接头
Elbow, 90 degree, soldering tube
HB 4-13-2002
扩口式直角管接头
Elbow, 90 degree, flared rube
HB 4-15-2002
扩口式A型直角管接头
Elbow, A type, 90 degree, flared tube
JB/T 6383.2-2007
锥密封焊接式直角管接头
Welding cone couplings elbow couplings
2007-03-06
HB 8132-2002
钛合金扩口式直角管接头
Elbow, 90 degree, titianium alloy, flared tube
HB 4-14-2002
扩口式B型直角管接头
Elbow, B type, 90 degree, flared tube
JB/T 6384.1-2007
锥密封焊接式隔壁直角管接头
Welding cone couplings angular bulkhead couplings
2007-03-06
HB 8177-8180-2002
扩口式带收紧螺母直角管接头
Elbow, with swivel nut, 90 degree, flared tube
HB 4-16-2002
扩口式拧入式直角管接头
Elbow, screwed-onto, 90 degree, flared tube
2003-02-24
QC/T 404-2013
扩口式锥螺纹直角管接头体
Flared couplings-Male elbow-Body
2013-04-25
WJ 1933-1990
管路系统 卡套式等径直角管接头
HB 8134-2002
钛合金扩口式B型直角管接头
Elbow, B type, 90 degree, titianium alloy, flared tube
TB/T 3102.7-2005
机车车辆用曲面卡套式管接头 第7部分:直角管接头
Curved-face bayonet ring couplings for rolling stock Part 7: Angle couplings
2005-03-29
TB/T 3103.5-2005
机车车辆用锥面卡套式管接头 第5部分:直角管接头
Cone-shaped bayonet ring couplings for rolling stock Part 5: Angle couplings
2005-03-29
HB 8136-2002
钛合金扩口式A型变径直角管接头
Reducer, A type, 90 degree elbow, titianium alloy, flared tube
HB 8138-2002
钛合金扩口式拧入式直角管接头
Elbow, screwed-onto, 90 degree, titianium alloy, flared tube
2003-02-24
HB 8185-8188-2002
扩口式带收紧螺母变径直角管接头
Reducer, with swivel nut, 90 degree, flared tube