| 1. | Electric cartridge - type heating elements , metal - sheathed ; dimensions
金属壳管式电热元件.尺寸 |
| 2. | Electric cartridge - type heating elements , metal - sheathed ; requirements
金属壳管式电热元件.要求 |
| 3. | Shell and tube water heaters oil burning
燃油壳管式热水机组 |
| 4. | Petroleum and natural gas industries - shell - and - tube heat exchangers
石油和天然气工业.壳管式热交换器 |
| 5. | Electric cartridge - type heating elements , with high watt density , metal - sheathed ; dimensions
金属壳管式大功率电热元件.尺寸 |
| 6. | Petroleum and natural gas industries - shell - and - tube heat exchangers iso 16812 : 2002 ; english version en iso 16812 : 2003
石油和天然气工业.壳管式热交换器 |
| 7. | It implements not only the parametric design and drawing of many kinds of condenser to the users " requirements , e . x . the bushing condenser , the horizontal shell - tub condenser and the snake - tube condenser
本文研究的主要内容是对各种形式的冷凝器，如氟利昂卧式壳管式冷凝器、氟利昂套管式冷凝器、丝管式冷凝器进行参数化设计利绘图。 |
| 8. | The heat supplying system adopts the imported sus316 plate type heat exchanger , with the heat transferring coefficient 3 times bigger than the shell & tube type exchanger , facilitating the system to reach to required working temperature in shorter time
换热系统选用进吕sus316板式换热器，其传热系数为壳管式换热器的三倍以上，能在较短时间内达到所需的工作温度。 |
| 9. | The heat transfer and flow resistance performance of petal - shaped finned tube oil - cooler with helical baffles was studied , and compared the total heat transfer coefficient of petal - shaped fimed tube oil - cooler with helical baffles with that of smooth tube oil - cooler with segmental baffles
摘要研究了螺旋隔板花瓣管水冷壳管式油冷却器的传热和流阻性能，并与弓形隔板光滑管水冷壳管式油冷却器进行了性能对比。 |
