Rubuta ci gaba don wannan sakin layi - Sojojin Burtaniya sun gabatar da na farko da aka gina masana'antar farin phosphorus a ƙarshen 1916 a lokacin Yaƙin Duniya na Farko. A lokacin yakin, Amurka, Commonwealth, da kuma, a cikin ƙananan ƙananan, sojojin Japan, sun yi amfani da fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewar fashewa. Rundunar Sojojin Sama da ke zaune a Iraki ta kuma yi amfani da bama-bamai na farin phosphorus a lardin Anbar a lokacin tawayen Iraqi na 1920
Ka yi haƙuri.