1. 标准：

1. Standard:

※ 符合19”国际标准、公制标准和ETSI标准。

※ 19 "international standard metric and ETSI standards.

2．性能特点：

2. The performance characteristics:

※ 高密度网孔前门及高密度网孔双开后门，外观高贵典雅，工艺精湛，尺寸精密。

Does high density mesh front door and high density net Kong Shuang line, elegant appearance, exquisite workmanship, size precision.

通风孔风面积不小于柜门面积的65%，开启角度大于120度。

Vent the wind area of not less than 65% of cupboard door area, opening Angle is greater than 120 degrees.

※ 带有专业进出空洞。

Does a professional in and out of the hole.

顶部、底部、后部可分别进线。

The top, bottom, back into the line.