Fashewar Shenhai-Hujja
Hasken fashewar 210w wanda aka yi amfani da shi a wurare masu haɗari inda iskar gas da ƙura ke kasancewa, wanda zai iya hana baka, tartsatsin wuta, da yanayin zafi mai zafi wanda zai iya faruwa a cikin fitilun daga kunna iskar gas mai ƙonewa da ƙura a cikin mahallin da ke kewaye, don haka saduwa da buƙatun tabbatar da fashewa.