acoustic buoy मीनिंग इन हिंदी

At the stern is handling equipment for mooring and retrieving oceanographic and acoustic buoys.
Laying acoustic buoys over a mile of sea, Taylor and his crew tracked the submarine, the chu-chu-chu of her propellers clearly audible.
The pilot, listening to undersea sounds radioed by acoustic buoys, heard an explosion and a metallic groan as the submarine lost air and sank with more than 100 men.
Tobol-M works with data from two observatories which are saved for two days, and also contains a hydro-acoustic navigational station ( " Shme > " or " Bumblebee " ), which allows the submarine to determine its position from hydro-acoustic buoys.
The other ship systems include a device for degaussing of the ship, two desalinization devices for the production of drinking water, devices for radio link, the device to receive data from hydro-acoustic buoys, devices for underwater connection, firefighting and drainage pumps, fuel pumps for the draft and oil, system air conditioning, fire system on the basis of halogen, equipment for the production of electricity and others.

संज्ञा.