Gmdss Practical ( MF/HF DSC Sailor 6301 )
10:06
Test MFHF - một số lưu ý khi call test.
26:34
Gmdss Practical ( VHF DSC Sailor 6222 )
25:27
ПВ/КВ ЦИВ - Дальняя морская радиосвязь.
24:13
VT008 DAILY & WEEKLY TESTS ON SSB MF HF RADIO
15:34
Evde bujilerden basit bir kaynak makinesi nasıl yapılır! Son derece kolay ve kullanışlı
5:00
MF HF DSC TROUBLESHOOTING || MFHF DSC TEST||TRANSRECIEVER 6363 TROUBLESHOOTING || SAILOR 6301 #gmdss
12:38
GMDSS DAILY TEST& GMDSS LOG ENTRIES( GMDSS PART -2) (𝐈𝐍𝐒𝐓𝐀𝐆𝐑𝐀𝐌 𝐈𝐃: 𝐚𝐭𝐥𝐚𝐧𝐭𝐢𝐚𝐧𝟎𝟕)
19:12