从进气管道的锁手柄上拆下螺栓、垫圈和螺母。
Remove the screws, washers and nuts from the lock handles for the air inlet duct.
发动机的进气系统主要由空气滤芯和进气管道两部分构成。
The air intake system of the engine is mainly composed of two parts: the air filter element and the intake pipe.
或不用抽气机，而在进气管道有一接高压清洁空气的进气口(4)。
Otherwise, the air exhauster is not necessary, and the air inlet (4) connecting with the high-pressure clean air is arranged in the air inlet pipeline.
利用排气管温度加热汽化乙醇并通过进气管道供入气缸，与原机进行了性能对比试验。
Diesel engine, which was mixed with ethanol boiled by the preheated exhaust gas pipe and supplied into cylinder via air intake, was compared with the engine fueled only with diesel in this paper.
试验结果表明，此装置得出的流量值比原在进气管道出口截面处得出的流量值误差小。
The test shows that the errors are less than those from measuring at cross section of outlet.
本实用新型是在普通抽水马 桶上安装有除臭器，该除臭器包括风机、进气管道和出气管道；
The utility model is equipped with a deodorizer on an ordinary water closet. The deodorizer comprises a blower, an inlet air duct and an outlet air duct;
假如车辆常常行进于尘埃较多、空气质量较差的路况区域，就应当留意清洁进气管道，确保进气的疏通。
If the vehicle is often moving in the dust more, poor air quality road areas, it should pay attention to clean the intake pipe, to ensure that the air intake.
其他可见的改变还包括把天然气管道直接铺进居民们的厨房。
Another change has seen natural gas piped directly into the community's kitchens.
在燃气管道设施的安全控制范围内，建造建筑物或者构筑物，从事打桩、挖掘、顶进作业。
To construct the buildings or structures, or engage in piling, digging or pushing forward underground in the safety control scope of the fuel gas pipeline facilities.
对存在严重振动问题的某天然气压缩机的进气管路进行了气流脉动和管道振动分析，提出了管路调整措施。
The analytical study on the gas pulsation and piping vibration in a natural gas pipeline was presented, based on which the measures are suggested to control the excessive vibration.
对存在严重振动问题的某天然气压缩机的进气管路进行了气流脉动和管道振动分析，提出了管路调整措施。
The analytical study on the gas pulsation and piping vibration in a natural gas pipeline was presented, based on which the measures are suggested to control the excessive vibration.
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