| 1. | Acoustics - determination of sound power radiated into a duct by fans - in - duct method
声学风机辐射入管道的声功率测定管道法 |
| 2. | Flanges , bolting and gaskets for exhaust gas , piping for diesel engines and boiler uptakes
柴油机和锅炉上风烟道用废气管道法兰螺栓和密封垫 |
| 3. | Hvac system - - - thermal insulation for the air duct and pipe system of hvac
空调系统- - -送风软管及管道法兰的保温各类罐体、设备的绝热保温及吸产降噪。 |
| 4. | Acoustics - determination of sound power radiated into a duct by fans and other air - moving devices - in - duct method
声学.风机和其他鼓风装置吹到管道中的声功率的测定.管道法 |
| 5. | Acoustics - determination of sound power radiated into a duct by fans and other air - moving devices - in - duct method
声学.用风机和其他风动设备法向管道辐射声强的测定.管道法 |
| 6. | Installations and equipment for lng . suitability testing of gaskets designed for flanged joints used on lng piping
液化天然气装置和设备.液化天然气管道法兰连接垫圈设计适配性测试 |
| 7. | Wafer - style held in place between two pipe flanges . easy to install but cannot be used as isolation valve
平板式（对夹式） ：固定在两个管道法兰之间。容易，但是不能作为隔断阀使用。 |
| 8. | Wafer - style held in place between two pipe flanges . easy to install but cannot be used as isolation valve
平板式（对夹式） ：固定在两个管道法兰之间。安装容易，但是不能作为隔断阀使用。 |
| 9. | Each unit includes a full set of filters , 25 ' of 12 " pvc flex duct a 12 " duct mounting flange and 2 - quick connect hose clamps
每个系统包括一套完整的过滤器，长25 ’直径12 "的软管， 12 "的管道法兰，卡箍钮。 |
| 10. | It is used as the sealing on equipments , pipes , flanges contacting with the media such as water , air and oil at different temperature and pressure
该系列产品适用于不同温度、压力范围内的水蒸气、空气及油类等介质为主的设备、管道法兰连接所用的密封衬垫材料。 |
