Search Results for: Apparatus use x-ray
experimental license on crystal controlled channels in the and mhz bands using fm, a low power transmitter and a sensitive superhet receiver. full supervision of all telephone functions, including on-off hook and dialing was provided via an out of band tone supervision system. the model developed for home use
this band and were required to use the newer (higher) - mhz frequencies, although older telephones, on the older frequency pairs, could still be used. [ ] mhz, near the citizens band (cb) radio service with some frequencies being , , , and mhz. these were initially paired with the mhz frequencies, then...
https://en.wikipedia.org/wiki/Cordless_telephones
promotion tool for beauty salon, spa club, clinics, health examination centre, health care products shop, massage center, etc. the operator can write out prescription... xuzhou tongren medical electronic technology co., ltd. [ manufacturer ] china transcranical magnetic stimulation phisiotherapy apparatus
similar from this supplier based on the theory of hxy-a model encephalopathy rehabilitation therapeutic apparatus,synthenize the theory of low frequency. based on the theory of hxy-a model... anyang xiangyu medical equipment co., ltd. [ manufacturer, distributor/wholesaler, trading company ] china...
http://www.medincn.com/listings/product/86/Magnetic-Resonance-Equipments.html