您要查找的是不是：
- Ducts and pipes crisscross. 管道纵横交错。
- Ducts and pipes crisscross . 管道纵横交错。
- The sheet metal parts of multi-intersected ducts and pipes are widely used in such industries as rock oil, natural gas, electric power, etc. 多通管接头类的钣金件广泛用于石油、天然气、电力等行业。
- 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。
- External air duct and exhaust pipe connector. 外置式出入油管连接座。
- A/C duct and vent duct structure of W/H Deck. 驾驶甲板空调、机械风管结构。
- A/ C duct and vent duct structure of W/ H Deck. 驾驶甲板空调、械风管结构。
- By lagging the hot water tank and pipes you can reduce energy loss. 通过给热水箱和管道包上保温材料，可以减少能量损失。
- And our house would have running water and pipes that worked. 我们的房子会有自来水，水管运行良好。
- No consideration of the grounding for air duct and air-condition. 风管及空调设备没有考虑接地。
- M/E was done Overhaul and all tanks and pipes were exchanged last year. 主机和所有油舱、管路都已经在去年全部被更新过。
- However, air ducts and air-handling equipment require more space than pipes and pumps, ductwork is hard to seal, and leaks are difficult to detect. 然而，空气管和空气处理装置比起管道和泵需要更多空间，管道系统很难密封，泄漏很难发觉。
- Other pipes are PP-R pipe and pipe fittings with thermal connection. 其余给水管材均采用PP-R管及管件，热熔连接。
- Inspecting whether the brackets and cradles for the air duct and condensate pipes are reliable. 检查风管及冷凝水管固定支架、吊架是否牢固。
- Use in seawater, brackish water ,condensers, heat exchangers and pipe work. 海水、微咸水、冷凝器、热交换器和管道工程；
- Subsequent pathological examination revealed HCC in hepatic bile ducts and CBD. 腹部超音波及核磁共振造影皆显示出在左叶肝脏有一类似胆管癌的病灶显影变化。
- Industrial structural steel , machinery and piping . 工业结构钢、机器及管道。
- Condition assessment of high temperature piping and pipe hangers. 对高温管道系统以及吊管架进行状态状况评估。
- Drain pan installed and piped into an adequate drain. 安装排水盆,并用管道引导到适当的排水口。
- To reposition the duct and all of the equipment within it, drag the guide. 要重新定位管道以及管道中的所有设备,只需拖动参考线。
