wú xiàn diàn huà
radio telephony
wireless telephone
wú xiàn diàn bō
radio waves
wireless electric wave
wú xiàn diàn guǎn lǐ wěi yuán huì
Wireless transmission regulatory commission
wú xiàn diàn shōu fā jī
transceiver
radio frequency receiver, broadcaster or relay
Zhōng guó wú xiàn diàn pín pǔ guǎn lǐ hé jiān cè
China state radio regulation committee SRRC