solar vacuum tube
Product Details
no water run in the tube, the heat transfer to water through liquid in the tube, bearing cold weather
- Country:China (Mainland)
- telephone:86-573-87872798
| Package: | carton |
| Payment Terms: | L/C,T/T |
| Port: | Shanghai |
no water run in the tube, the heat transfer to water through liquid in the tube, bearing cold weather
| Package: | carton |
| Payment Terms: | L/C,T/T |
| Port: | Shanghai |
