紧凑型 HRV 高效顶口垂直热回收通风机

Holtop-立式热回收通风机（带WIFI）-20221102_00

Holtop-立式热回收通风机（带WIFI）-20221102_01

Holtop-立式热回收通风机（带WIFI）-20221102_03

Holtop-立式热回收通风机（带WIFI）-20221102_04

Holtop-立式热回收通风机（带WIFI）-20221102_05

Holtop-立式热回收通风机（带WIFI）-20221102_06

Holtop-立式热回收通风机（带WIFI）-20221102_07

Holtop-立式热回收通风机（带WIFI）-20221102_08

Holtop-立式热回收通风机（带WIFI）-20221102_09

Holtop-立式热回收通风机（带WIFI）-20221102_10

Holtop-立式热回收通风机（带WIFI）-20221102_11

Holtop-立式热回收通风机（带WIFI）-20221102_12

Holtop-立式热回收通风机（带WIFI）-20221102_14