Fashewar Shenhai-Hujja
A cikin mahalli masu saurin fashewa, yin amfani da na'urorin lantarki masu hana fashewa yana da mahimmanci, kuma dole ne ya kasance tare da ingantaccen takaddun shaida mai tabbatar da fashewa. Ana buƙatar na'urorin lantarki waɗanda aka keɓance don ma'adinan kwal don tabbatar da amincin amincin ma'adinan kwal kafin a tura su ƙarƙashin ƙasa., wani umarni da ya dace da ka'idojin kare lafiyar ma'aikata na kasar Sin.
Bayan bangaren kwal, masana'antu irin su petrochemicals, ƙarfe, da masana'antar soji kuma sun dogara da na'urorin lantarki masu hana fashewa don kiyaye yanayin samarwa da kuma kawar da abubuwan fashewa.