标准编号标准中文名称标准英文名称SY/T5149-1997 石油钻采设备用气动元件 快速排气阀试验方法GB/T18693-2002 农业灌溉设备浮子式进排气阀Agricultural irrigation equipment--Float type air release valvesNF E48-435-1998 液压传动。尺寸02、03和05的四端口模式排气阀和四端口方向控制阀。夹紧尺寸(Hydraulic fluid power...
标准编号
标准中文名称
标准英文名称
SY/T5149-1997
石油钻采设备用气动元件 快速排气阀试验方法
GB/T18693-2002
农业灌溉设备浮子式进排气阀
Agricultural irrigation equipment--Float type air release valves
NF E48-435-1998
液压传动.尺寸02、03和05的四端口模式排气阀和四端口方向控制阀.夹紧尺寸
(Hydraulic fluid power. Four-port modular stack valves and four-port directional control valves, sizes 02, 03 and 05. Clamping dimensions.)
BS 6494-4-1989
液压阀的安装面.第4部分:03和05规格的四孔组件排气阀、模数组阀和方向控制阀夹紧尺寸规范
(Hydraulic fluid power valve mounting surfaces - Specification for clamping dimensions of four-part, size 03 and 05, modular stack valves and directional control valves)
DIN 2814-1978
水压装置.排气阀.排气螺栓.排水螺栓.公称压力100至630
(Pressure water installation; air discharge valve, air discharge screw, water discharge screw, nomial pressure 100 up to 630)
DIN 3848-1981
暖气管件.PN12.5进气排气阀.尺寸.
材料
(Valves for heating installations; filling and evacuating taps PN 12.5; dimensions, materials)
