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汉语拼音：qì guǎn

1.即汽笛。

1. 即汽笛。

   郁达夫 《春风沉醉的晚上》：“我问她是什么时候了？她说：‘十点的汽管刚刚放过。’” 茅盾 《子夜》七：“此时汽管又响彻了全厂。女工们陆续进厂来了。”参见“ 汽笛 ”。

• C in the low-pressure cylinder buckle cover operation is completed, you can carry out extraction tube counterparts combination welding.

  C在低压缸扣盖作业完成后，即可进行抽汽管对口组合焊接。

• Welding and heat treatment for middle pressure and high pressure guided-stream pipe used in generating set in power plant

  电厂机组中压、高压导汽管的焊接及热处理

• Material Degradation Evaluation and Residual Life Prediction for Connecting Piping of Super-pressure Boiler

  超高压锅炉导汽管材料损伤试验与寿命分析

• Steam inlet pipe is sealed with an advanced rotary joint without any steam and water leakage;

  进汽管选用先进的旋转接头密封，杜绝漏汽、漏水现象；

• Study and Manufacture of Steam Injection String of Persistent Effect Heat Insulation of Steam Flooding

  蒸汽驱高温长效隔热注汽管柱的研制

• Application of rapid cut-off valve with electro-hydraulic control in the deflate line of turbines

  电液控制快速关断阀在汽轮机抽汽管路上的应用

• Structure, Intensity Design for Exhaust Equipment of Direct Air Cooling Steam Turbine

  直接空冷汽轮机低压缸排汽管结构、强度设计

• Design of Steam Injection Pipe Set for Producing Deep Heavy Oil under Over Critical Pressure

  深层稠油超临界压力注汽管柱设计

• Steam connecting pipes after high and middle pressure main steam valves;

  高、中压主汽门后的导汽管；