单词ducting
n.: 管道（或导管）系统；管状材料
网络: 风管；管道输送；管道系统
管道（或导管）系统:
a system of ducts
管状材料:
material in the form of a duct or ducts
管线
管道系统
管道输送
复数：ductings
plastics piping and ducting systems . thermoplastics pipes . test method for resistance to external blows by the round - the - clock method.
塑料管道和导管系统。热塑管。抗日夜外部连续冲击应力的试验方法。
File comment: Steve as you can see i used some fiberglass sheeting to make the transition from the intake lip to the ducting.
文件评论：史蒂夫，因为你可以看到我用了一些玻璃纤维布，使过渡到进水口唇向管道。
This is a ducting feature connecting the front of the Thermal Module to a front vent.
将散热接口的前端连接到前部通风口，发挥导热作用。
Plastics piping and ducting systems. Injection-moulded thermoplastics fitting. Test method for visually assessing effects of heating.
塑料管道和导管系统.注模热塑配件.热效应目视评定的试验方法
Exhaust ducting from each enclosure is led to a collection receptacle.
灰由每一个围壁抽出，排放进收集罐。
FIXED RAILWAY INSTALLATIONS. COMPACT DUCTING IN REINFORCED CONCRETE FOR ELECTRIC TRACTION CABLES. METAL FASTENERS FOR DUCTING.
铁路固定设备.地下牵引电缆用钢筋混凝土小槽.安装槽用铁块
Built-in balancing devices effectively reduced resistance inside ducting, dead-end corner effect which greatly enhanced re-cycle efficiency.
机体内的动态装置减少了风道阻力，无死角，极大地提高了回收的效率。
FIXED RAILWAY INSTALLATIONS. COMPACT DUCTING IN REINFORCED CONCRETE FOR ELECTRIC LIGHTING CABLES. COVERS FOR STRAIGHT UNITS.
铁路固定设备.地下照明电缆用钢筋混凝土小槽.直线槽盖
FIXED RAILWAY INSTALLATIONS. COMPACT DUCTING IN REINFORCED CONCRETE FOR ELECTRIC LIGHTING CABLES. COVERS FOR VERTICAL BENDS.
铁路固定设备.地下照明电缆用钢筋混凝土小槽.电缆终端盒盖
FIXED RAILWAY INSTALLATIONS. COMPACT DUCTING IN REINFORCED CONCRETE FOR ELECTRIC TRACTION CABLES. VERTICAL BENDS.
铁路固定设备.地下牵引电缆用钢筋混凝土小槽.电缆终端盒