1.
Analysis on Emission of Waste Gas and Height of Exhaust Funnel of Coating Line for Auto Bumper
汽车保险杠喷涂线废气排放量及排气筒高度计算分析
2.
combined down cast up-take ventilator
给气、排气两用通风筒
3.
quadruped-frame supported vent stack
四腿钢架支承的排气筒
4.
tripod-frame supported vent stack
三腿钢架支承的排气筒
5.
Prediction of wellbore temperature field and analysis of influence factor for high-pressure gas well kill
高压气井压井井筒温度场预测与影响因素分析
6.
downcast and uptake ventilator
下向和上向通风筒吸排气两用通风机
7.
Technology of form drainage gas in high salinity formation
产高矿化度地层水气井泡沫排水采气技术
8.
The chains are pressure lubricated.
滚筒开槽。滚筒的高、速端带有通风式气胎离合器。
9.
The effect of the resulting NO2 on atmosphere varies according to the height and latitude at which the emission occurs.
氧化氮对大气层的影响因排放高度和排放纬度的不同而不同。
10.
a wooden plug forming a flue pipe (as the mouthpiece of a recorder).
一个用来做排气管的木塞子（如录音机的话筒）。
11.
Code for design of exhaust barrel and flare stack for petrochemical enterprises
石油化工企业排气筒和火炬塔架设计规范
12.
Code for design of sampling port of exhaust stack in petrochemical industry
石油化工企业排气筒(管)采样口设计规范
13.
Structure Optimization and Experiment on Air-suction Cylinder Precision Seeder;
气吸滚筒式精密排种器的结构优化及试验研究
14.
Suction drum-type seed metering device with auto-cleaning block of transplanter for tray grown rice seedling
水稻机摆钵育苗气吸滚筒式自动清堵排种器
15.
An overview of liquid loading diagnosis and removal methods for condensate gas reservoirs
凝析气藏井筒积液的诊断及排除方法综述
16.
Study on Borehole Tempera Ture Distribution for Ultra-deep Gas Well
超深天然气井井筒温度分布规律研究
17.
Research of Temperature Field of Gas High Temperature Combustion at Low Oxygen and NOx Emission Characteristic
燃气高温低氧燃烧温度场及NOx排放特性的研究
18.
Analysis and Handling of Abnormal Rise of Nitrogen Compressor Discharge Temperature
氮压机排气温度异常升高现象分析与处理