#制冷压缩机#制冷设备#制冷原理#制冷机组#螺杆压缩机 七天暖通 暖通培训 暖通课程
TIP! Right-click and select "Save link as..." to download.
| VIDEOS | |||
| MP4 | N/A | 480P | Download |
| MP4 | N/A | 360P | Download |
| AUDIO | |||
| MP4 | N/A | mp4a.40.2 | Download |
| MP4 | N/A | mp4a.40.5 | Download |
| MP4 | N/A | mp4a.40.2 | Download |
| THUMBNAILS | |||
|
JPEG | Origin Image | Download |
#制冷压缩机#制冷设备#制冷原理#制冷机组#螺杆压缩机 七天暖通 暖通培训 暖通课程
Supported Sites
