2) ductless fume hood
无管排风柜
1.
Introduced the configuration,characteristic and test method of the ductless fume hood.
介绍了一种新型的排风柜—无管排风柜的结构、特点以及测试方法,从节能和安全两方向进行分析研究。
3) warm-air pipeless heating
无管热风采暖
4) derivational ventilation system without wind pipe
无风管诱导型通风系统
1.
Based upon the composing, principle and advantages of derivational ventilation system without wind pipe, design of ventilation and smoke-proof system of underground garage are elaborated and this system is proposed to be proper and have good profit and ventilation effect.
介绍了无风管诱导型通风系统的组成、原理及优点 ,对地下车库通风系统和防排烟设计进行了阐述 ,指出采用无风管诱导型通风系统 ,综合效益和通风效果好。
5) inductive ventilation without duct
无风管诱导式通风
6) no-duct inductive ventilation system
无风管诱导通风系统
1.
The no-duct inductive ventilation system originate from the duct spray nozzle inductive ventilation and air conditioning system, which was advanced by Swedish ABB Company in 1974 and named as DIRVENT SYSTEM.
无风管诱导通风系统起源于瑞典ABB公司1974年发明的风管型喷嘴诱导通风和空调系统(DIRVEN7 SYSTEM)。
补充资料：风管
1.指管乐器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条