Any heavy material used to stabilize a ship or airship
English: ballast
Bahasa: pemberat, tolak bara
ballast, ballast resistor, barretter, light ballast
English: ballast
Bahasa: pemberat, tolak bara
English: ballast, light ballast
Bahasa: tolak bara
English: ballast resistor, ballast, barretter
Bahasa: pemberat
English: ballast
English: ballast
English: ballast