air duct造句

1、Proposes some questions about air duct cleaning.
提出了风管清洗面临的问题。

2、This material could be the best solution for tertiary air duct elbow lining occasions.
解决了大型回转窑三次风管弯头的材料问题。

3、The air duct must be designed and installed in accordance with national design code for HVAC duct.
风管设计和安装必须符合国家暖通空调管道设计规范。

4、Supply air duct system for local clean zones.
局部洁净区的送风管道系统。

5、Clean work surface allows the installation of air duct save time and reduce trouble.
洁净的工作表面可使风管的安装节省时间并减少麻烦。

6、Analyses the testing results of some project examples after air duct cleaning.
分析了几个实际工程风管清洗后的测试结果。

7、HVAC system ---Thermal insulation for the air duct and pipe system of HVAC.
空调系统---送风软管及管道法兰的保温各类罐体、设备的绝热保温及吸产降噪。

8、Return air duct section. Single - or double-line ducts can be specified.
回风管道部分。可以指定单线管道或双线管道。

9、Rectify the gap at final connections between air duct and grille / louvre.
修补通风喉管与通风格栅／百?风口接驳处的空隙。

air duct翻译