1.
AUTOMATIC GENERATION OF VENTILATION NETWORK FROM MINE VENTILATION SYSTEM DRAWING
由矿井通风系统图自动生成通风网络图
2.
Shipbuilding--Identification colours for schemes for ventilation systems
GB/T16694-1996造船通风系统图识别颜色
3.
Symbols for ships ventilation system
GB/T4299-1984船舶通风系统图形符号
4.
(6) having an actually measured surface and underground engineering comparison drawing, a mining and excavation plan and a ventilation system drawing;
（六）有实测的井上、井下工程对照图、采掘工程平面图、通风系统图；
5.
Design and Research on Graphic Management Platform for Mine Ventilation System
矿井通风系统图形管理平台的研究与设计
6.
Study of Drawing and Binding Mine Ventilation System Graphs and Net Ones;
矿井通风系统图和网络图的绘制及绑定技术研究
7.
A Visible Research About Graph and Data of the Mine Ventilation;
矿井通风图形数据可视化管理系统研究
8.
Study on automatically drawing diagram of ventilation system network using computer
三河尖矿通风系统网络图的自动绘制研究
9.
Research of Rapid and Automatic Rendering of Double-line Graphics of Mine Ventilation Simulation System
矿井通风仿真系统双线图的快速自动绘制研究
10.
she was continually adjusting the ventilation.
她不停地调节通风系统。
11.
heating, air-conditioning and ventilation
暖气、空调和通风（系统）
12.
Ventilation Officer [Fire Services Department]
通风系统主任〔消防处〕
13.
high velocity inductive ventilating system
高速诱导式通风系统
14.
mine static head
矿井通风系统静压头
15.
ship's mechanical ventilating system
船舶机械式通风系统
16.
d ventilating-fan system
强制进气排气通风系统
17.
Positive crankcase ventilation (PCV)
积极式曲轴箱通风系统
18.
Greenwood Air Management Ltd.
绿林通风换气系统公司