HG/T 3193-2009
石墨45°弯头
Graphite 45°bend
2009-02-05
HG/T 3192-2009
石墨直角弯头
Graphite right angle bend
2009-02-05
HG/T 2131～2135-2021
搪玻璃30°弯头、45°弯头、60°弯头、90°弯头和180°弯头（2021）
AN AN846-10
Elbow, Hose, 45 Degrees
弯头 软管 45度
2020-03-12
HG/T 2132-2021
搪玻璃45°弯头
Glass lined 45°elbows
2021-03-05
NAS 263
Elbow - 45 Bulkhead Hose Plastic
弯头-45隔板软管塑料
1947-10-01
SAE AS5187A
FITTING, ELBOW, 45°, BULKHEAD, HOSE
45°隔板软管弯头接头
2017-02-23
AN AN844-14
Elbow - Pipe to Hose, 45 Degrees
弯头-管道到软管 45度
2020-03-12
NAS 264
Elbow - 45 Female Straight Threads Plastic
弯头-45内螺纹直螺纹塑料
1947-10-01
NAS 259
Elbow - 45 Flared Tube & Pipe Thread Plastic
弯头-45扩口管螺纹塑料
1947-10-01
NAS 1239
Elbow - Universal 45 - Flareless
弯头-通用45-无扩口
1969-08-30
NAS 262
Elbow - 45 Pipe Thread & Hose Plastic
弯头-45管螺纹和软管塑料
1947-10-01
SAE AS5186A
FITTING, ELBOW, 45°, PIPE TO HOSE
管件 弯头 45° 管道到软管
2021-09-01
SAE MA2289
Fitting, Elbow, 45°, Beam Seal, Metric
米制45°横梁密封弯头管件
1996-08-01
SAE AS4220D
FITTING, ELBOW, 45°, BEAM SEAL BULKHEAD
接头 弯头 45度 梁密封隔板
2018-04-29
SAE AS6490
Fitting, Elbow, 45°, External Swage
管件 弯头 45度 外部模锻
2018-08-08
SAE AS6468
Elbow Assembly, 45° Elbow, External Swage to Female Flareless, Hydraulic
弯头总成 45°弯头 外锻至内螺纹 无扩口 液压
2018-09-17
MIL MS39231B Notice 5-Validation
Elbow, Pipe Street, 45 Degrees., (150 and 300 Pounds)
弯头 管道 45度 （150和300磅）
2012-12-11
MIL MS27064E
Elbow Subassembly, Swivel Flange, 45 Degrees
弯头组件 旋转法兰 45度
2014-01-14
MIL AN791-5 Notice 1-Inactivation
ELBOW - UNION 45 DEG (SUPERSEDING AN791-4)
弯头-接头45度（代替AN791-4）
1998-07-24