solar evacuated tube
Product Details
Glass evacuated tubes are the key component of solar collectors and solar water heaters. It just like a thermos flask, the vacuu
- Type:Pressurized
- Model Number:HTT70-2100
- Country:China (Mainland)
- telephone:86-573-87860877
| Type: | Pressurized |
| Model Number: | HTT70-2100 |
