Metadata
Author: WikiMatrix
Data
English[en]
The deaths of British merchant sailors and the seeming invulnerability of U-boats led to the development of depth charges (1916), hydrophones (passive sonar, 1917), blimps, hunter-killer submarines (HMS R-1, 1917), forward-throwing anti-submarine weapons, and dipping hydrophones (the latter two both abandoned in 1918).
Indonesian[id]
Kematian pelaut dagang Britania dan kehebatan kapal-U mendorong pengembangan ranjau bawah air (1916), hidropon (sonar pasif, 1917), lampu suar, kapal selam pemburu (HMS R-1, 1917), senjata antikapal selam, dan hidropon celup (dua perlengkapan terakhir tidak digunakan lagi pada tahun 1918).