1) closed-circuit ventilation
闭路通风
2) enclosed separately ventilation
闭路强迫通风
3) closed air-circuit separately fan-ventilated air-cooled machine
闭路他扇通风空冷电机
4) closed arm
封闭通路
5) closed circuit signalling
闭路通信
6) closed path
闭合通路
补充资料：阿斯曼通风干湿表(见通风干湿表)
阿斯曼通风干湿表(见通风干湿表)
AS iman tongfeng ganshibiao阿斯曼通风干湿表见通风干湿表。
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