1.
On conduit purge and pressure test of the seven flourin propane fire extinction system
论七氟丙烷气体灭火系统的管道吹扫与试压
2.
Sample gas tubes are flushed with nitrogen.
采气管得用氮气吹扫。
3.
Sweeping shall be conducted in the following order: main piping, branch piping and drainage piping.
吹扫的顺序应按主管、管、排管依次进行。
4.
Research on the Temporary Pipe Support Setting and Its Intensity Examination for Boiler Steam Blow
锅炉蒸汽吹扫临时管架设置与强度校核
5.
a tube through which darts can be shot by blowing.
一种箭可以从中吹出的管道。
6.
For liquid hydrogen system, Helium purge is required after or before nitrogen purge.
对于液氢系统用氮气吹扫之后，还要用氦气吹扫。
7.
road sweeping and clearing work administrating system
道路清扫作业的管理系统
8.
Research on Control System for Air-condition Pipe-cleaning Robot
空调管道清扫机器人控制系统的研究
9.
To play on a pipe.
吹（管乐）吹奏管乐器
10.
mouth-operated blowpipe of base metals
口吹式吹管，贱金属制
11.
The mouthpiece of a wind instrument.
吹口管乐器的吹口处
12.
Sweep flame around tube in short strokes up and down at right angles to run of tube.
垂直环绕着管道上下来回短促扫着火焰。
13.
Study on Mechanism of Ultrasonic Testing Scanner for Pipeline Welds;
管道焊缝超声检测扫查器机械装置研究
14.
The Research on Fuzzy Control System of Central Air-Conditioning Pipe Cleaning Robot
中央空调管道清扫机器人模糊控制系统研究
15.
New Composite Inspection Technique of Pipeline Defects through Guided Wave Ultrasonic Testing and Ultrasonic C-scan Technique
管道缺陷导波与超声波C扫描复合检测新技术
16.
Hung-chien said with a smile, "Don't brag.
鸿渐笑道：“你别吹。
17.
Remove dust and dirt by high-pressure air before paint application.
用高压空气吹扫除去灰尘等污物。
18.
Set head pressure, split flow, and septum purge flow to appropriate levels.
设置相应的柱头压、分流比、隔垫吹扫。