- LICENCED test567 qingdao MG 0337
Blocks equipped with solar water heater. - LICENCED test567 qingdao MG 0338
Blocks equipped with solar water heater. - LICENCED test567 qingdao MG 0649
Solar water heater and wind turbine on a roof in Qingdao. - LICENCED test567 qingdao MG 0793
Observatory and youth hostel with solar water heater. - LICENCED test567 qingdao MG 0799
Observatory and youth hostel with solar water heater. - LICENCED test567 qingdao MG 0802
Observatory and youth hostel with solar water heater. - LICENSED test567 eoplly MG 0986
- LICENSED test567 eopply MG 1295
- LICENSED test567 eopply MG 1302
- LICENSED test567 eopply MG 1308
- LICENSED test567 eopply MG 1313
- LICENSED test567 eopply MG 1322
- LICENSED test567 eopply MG 1324
- LICENSED test567 eopply MG 1331
- LICENSED test567 eopply MG 1340