| 1. | Agricultural irrigation equipment - direct - acting pressure regulators
农业灌溉设备直动式压力调节器 |
| 2. | Direct - acting reducing valve
直接作用式减压阀 |
| 3. | Household electric direct - acting room heaters - methods for measuring performance
家用直接插电式房间采暖器性能测量方法 |
| 4. | Household electric direct - acting room heaters - methods for measuring performance
家用电直接式房间加热器.性能测量方法 |
| 5. | Household electric direct - acting room heaters - methods for measuring performance
家用直接作用式房间电加热器性能测试方法 |
| 6. | Specification for direct - acting electrical recording instruments and their accessories
直接作用的电记录仪表及其附件规范 |
| 7. | Direct - acting pressure - reducing and pressure - control valves for fire protection service
消防设施用直接作用的降压和控压阀 |
| 8. | Direct - acting lift
直接驱动升降机 |
| 9. | Household electric direct - acting room heaters - methods for measuring performance iec 60675 : 1994 ; german version en 60675 : 1995
家用的电直接工作的房间加热器.性能测定方法 |
| 10. | Household electric direct - acting room heaters - methods for measuring performance iec 60675 : 1994 a1 : 1998 ; german version en 60675 : 1995 a1 : 1998
家用的电直接工作的房间加热器.性能测量方法.第1次修 |
