HB 3227-1979
脚踏滑阀 （二位四通）
1980-01-07
JB/T 8463-2017
润滑系统 二位四通换向阀（40MPa）
Lubrication system-Two position four way reversing valve (40MPa)
2017-11-07
MIL MIL-V-24232A
VALVE, PNEUMATIC 4-WAY, 2-POSITION, MANUALLY OPERATED (SUPERSEDING MIL-V-24232)
手动气动四通二位阀（取代MIL-V-24232）
1973-06-25
HG/T 3235-2006
橡胶机械用气动二位四通滑阀
Pneumatic two-position four-way slide valve for rubber machinery
2006-07-26
SAE ARP4945A
Aerospace-Solenoid Valve, Hydraulic, Three Way, Two Position, Direct Acting
航空电磁阀 液压 三通 二位 直接作用
2003-09-27
MIL MIL-V-46727C Notice 2-Validation 1
VALVE, THREE POSITION, FOUR WAY, HYDRAULIC, MANUAL (USE MIL-PRF-46725C)
手动三位四通液压阀（使用MIL-PRF-46725C）
2018-08-14
JB/T 5963-2014
液压传动 二通、三通和四通螺纹插装阀 插装孔
Hydraulic fluid power -- Two-,three-and four-port screw-in cartridge valves -- Cavities
2014-07-09
MIL MIL-V-46727C Notice 1-Inactivation
VALVE, THREE POSITION, FOUR WAY, HYDRAULIC, MANUAL (USE MIL-PRF-46725C) (SUPERSEDING MIL-V-46727B)
手动三位四通液压阀（使用MIL-PRF-466725c）（替代MIL-V-466727b）
1995-11-01
MIL MIL-V-46727C
VALVE, THREE POSITION, FOUR WAY, HYDRAULIC, MANUAL (USE MIL-PRF-46725C) (SUPERSEDING MIL-V-46727B)
手动三位四通液压阀（使用MIL-PRF-46725C）（取代MIL-V-46727B）
1986-10-10