arch setting中文什么意思

安设拱形支架

• arch:    adj. 诡诈的；淘气的。 an a ...
• setting:    n. 1.安装；装配；装置；安放。 ...
• setting in:    开始

例句与用法

1. The scope of material supply comprises special refractory materials for the burning zone supporting arch set , firing equipment for coal dust , air blowers with motors as well as special electric , measuring and control equipment
   材料供应范围：燃烧区支撑拱的特殊耐火材料煤粉的燃烧设备空气鼓风机和马达以及电气测量和控制的特殊设备。