หมายเลขสื่อ #00006233 Antenna tower and blue sky with white cloud.

คำสำคัญ

• aerial
• antenna
• architecture
• blue
• broadcasting
• building
• business
• cellular
• cloud
• color
• เพิ่มเติม
• communication
• construction
• electromagnetic
• equipment
• insomnia
• frequency
• global
• gsm
• industry
• metal
• microwave
• mobile
• modern
• network
• new
• old
• outdoors
• pattern
• phone
• radio
• receiver
• repeater
• signal
• sky
• station
• steel
• structure
• technology
• telecommunication
• telephone
• tower
• transmission
• transmitter
• white
• wireless