na Injin Duwatsu na kasar Sin
Kula da yanayin zafi da zafi wani muhimmin yanayi ne don samar da tsaftataccen bita, kuma yanayin zafi da zafi na dangi shine yanayin kula da muhalli da aka saba amfani dashi yayin gudanar da tsaftataccen bita.
Tsarin iska mai daɗaɗɗen bututun ya ƙunshi sabbin iska, waɗanda kuma ana amfani da su don tsarkake iska a waje da shigar da su cikin ɗakin.
Halayen lalatawar ozone suna da sauƙin amfani, amintattu, sassauƙa a cikin shigarwa, kuma a bayyane yake wajen kashe ƙwayoyin cuta.
Ka'ida da aikace-aikacen ƙofar haɗakar wutar lantarki a cikin ɗaki mai tsabta.
Gilashin gilashin gilashin magnesium mai banƙyama yana da santsi mai kyau da kyau, ingantaccen sauti mai kyau, zafi mai zafi, adana zafi, juriya na girgizar ƙasa da juriya na wuta.
Babban aikace-aikace na magnesium oxysulfide fireproof panel shine don samar da wasu bangarori na haske.
A matsayin nau'in kayan aikin tsarkakewa, FFU a halin yanzu ana amfani dashi sosai a cikin ayyukan tsaftacewa daban-daban.
Tsarin sarrafawa ta atomatik na kayan aikin analog gabaɗaya tsarin kula da madauki ɗaya ne, wanda za'a iya amfani da shi kawai ga ƙananan na'urori masu sanyaya iska.
Tsabtace ɗakuna gabaɗaya suna ɗaukar ikon haɗin gwiwar kashe gobara.