ventiduct

基本解释

This duct manufacture auto-line can be widely used in producing a large amount of ventiduct, ...
发布者：何萍仙所在地：上海奉贤区行业：机械及行业设备职位：经理工作年限：五年以上
Ventiduct roadbed is a active cooling foundation to resist thaw,and much experience of application has been obtained.
作为一种有效的主动式冷却路基，通风管路基的应用已经积累了不少经验。
Keywords dust;ventiduct;sedimentation rule;
粉尘;通风管道;沉降规律;
Design and Production of Multifunction Ventiduct for Mine
矿用多功能风筒的设计与生产
Active noise control system of practical ventiduct and its implemention
实际通风管道噪声主动控制系统及其实现