نیوز آر کائیو میں
جمعرات, 07. ستمبر 2017
United Nations installed the first early earthquake warning and management system in his own building
Kazakhstan / Almaty[more]
بدھ, 19. اپریل 2017
VAG Group
The company "VAG-Group" implements the secty-system for the protection of water pipes in dams. Movie[more]