标准编号 | 标准中文名称 | 标准英文名称 |
| 石油钻采设备用气动元件 快速排气阀试验方法 | |
| 农业灌溉设备浮子式进排气阀 | Agricultural irrigation equipment--Float type air release valves |
| 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 valvesfour-port directional control valves, sizes 02, 0305. Clamping dimensions. |
| 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 0305, modular stack valvesdirectional control valves |
| 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 |
| | Valves for heating installations; fillingevacuating taps PN 12.5; dimensions, materials |