1.
For measurements in the field, indicator tubes can be used.
在现场进行测量可使用检气管。
2.
detector tube type gas measuring instruments
探测管式烟气检测仪
3.
Examination of the interior of the trachea, as with a laryngoscope.
气管检查气管内部的检查，如用喉镜进行的
4.
Inspection and Safety Analysis of Natural Gas Pipeline
天然气采气管线的检测与安全性分析
5.
a slender tubular instrument used to examine the bronchial tubes.
用于检查支气管的细的管状装置。
6.
The CT scan revealed the lumen of the "new trachea"was stable patency without evidence of stenosis.
CT检查示新气管管腔宽敞 ,无狭窄现象。
7.
A comparative analysis of painless and local anesthesia bronchoscopy in lung biopsy
无痛支气管镜与局麻支气管镜经支气管壁肺活检的对比
8.
Research on Strategy Management of CNG Cylinder Test in Chongqing Center of Special Type Equipment Test for Quality and Safety;
重庆市特检中心CNG气瓶检验战略管理研究
9.
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
10.
Fiberoptic bronchoscopy may be of great help.
纤维支气管镜检查有很大的帮助。
11.
Leak-test lines and equipment with an inert gas before using.
使用前用惰性气体对管道和设备检漏。
12.
Peripheral blood was sampled prior to bronchoscopy.
在支气管镜检查前抽取外周血样本。
13.
Study on Oil and Gas Pipeline Leak Detection Methods and Their Applications;
油气管道泄漏检测方法的研究及应用
14.
Gas Pipeline SCADA System Design and Leakage Detection Research;
输气管道SCADA系统设计及泄漏检测研究
15.
DETECTION OF IBVR BY PCR METHOD;
牛传染性鼻气管炎PCR检测方法的建立
16.
Study on Leakage Detection and Localization of City Gas Pipelines
长输天然气管道泄漏检测技术的研究
17.
Clinical Research of the Detection of Urinary Leukotriene E_4 in Children with Asthma
支气管哮喘儿童尿LTE_4检测的临床研究
18.
Research on Maintenance Management Optimization for Chongqing Natural Gas Purification
重庆天然气净化厂检修管理优化研究