Analysis on the duct construction and operating character of the sharing exhaust system in residential kitchen;
变压式排气管道结构与运行特性分析
Exhaust Down Pipe to Front Exhaust Pipe
排气下行管道到前排气管道
The basic exhaust system consists of an engine exhaust manifold, exhaust pipe, exhaust heat shield(s), muffler and exhaust tailpipe
基本排气系统包括一个引擎排气歧管、排气管道、排气隔热罩、消音器和排气尾管
The laboratory exhaust system includes exhaust duct works, exhaust fan, laboratory fume hood exhaust, laboratory canopy hood and cabinets needed venting.
实验室排气系统包括排气管路、气风机、验室通风柜管道、验室排风罩和特殊存储柜的排气管道。
2 Each main exhaust pipe shall have one exhaust fan.
一个风机控制一个主要的排气管道。
Connect the exhaust pipe to the turbo down pipe manifolTighten the bolts to 25 N·m torque.
连接排气管道到涡轮下管道歧管。拧紧螺栓到25 N·m扭力。
Disconnect the exhaust pipe at the exhaust manifol
断开排气歧管的排气管。
Standard for the air test method of concreate sewerage pipe work
混凝土排水管道工程闭气检验标准
Heated air is forced into the upper tier of ducts.
加热的气流被送入上面的一排管道。
Vent the air gap and drain line from the relief valve in accordance with code requirements.
按照规程的要求，排出安全阀气隙和排放管道的空气。
Typically all valve outlets will be aimed downward on a tube trailer.
在管道拖车上，所有阀门排气口一般都朝下。
On Exhaust Device of Siphon Applied in Water Supply Line
虹吸压力输水管道高点排气装置的探讨
A physical air gap must be maintained between the discharge pipe and the drain or sump.
必须在排放管道和排水沟或污水坑之间配置一个硬件气隙。
The installation must also allow for adequate drainage from the air gap and the discharge line if needed.
如果需要的话，还必须允许从气隙和排放管道里有适当的排放。
gas is leaking from the pipe.
煤气管道走气了。The
In the sub - zero weather, their exhaust plumb white in the grey street
在严寒天气,他们的排气管在灰色的街道上吐著缕缕白烟
In the sub-zero weather, their exhausts plumbed white in the grey streets.
在严寒天气,他们的排气管在灰色的街道上吐着缕缕白烟。
Used for protecting the natural gas and petroleum pipe from corrosion.
用途：用于石油天然气及城市燃气、热、排水输送管道的补口防腐。
The non-bleed controller uses air only when exhausting the line to the controlled device.
无放流式调节器只有在通至调节机构的管道排气时才消耗空气。
