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Ƙofar wuta kofa ce da ke da ƙimar juriya ta wuta (wani lokaci ana kiranta ƙimar kariyar wuta don rufewa) da ake amfani da ita a matsayin wani ɓangare na tsarin kariya na wuta don rage yaduwar wuta da hayaki tsakanin sassa daban-daban na tsarin da kuma taimakawa. amintaccen fita daga gini ko tsari ko jirgi.A cikin ka'idodin gine-gine na Arewacin Amirka, shi, tare da masu kashe wuta, ana kiransa da rufewa, wanda za'a iya lalata shi idan aka kwatanta da ...

Rufin Rufi wani tsarin rufi ne da aka dakatar wanda ya ƙunshi abubuwa na asali guda biyu - waƙar kewaye tare da aluminum da membrane masana'anta mai nauyi wanda ke shimfiɗawa da shirye-shiryen bidiyo a cikin waƙar.Baya ga rufin tsarin za a iya amfani da shi don suturar bango, masu rarraba haske, bangarori masu iyo, nune-nunen da siffofi masu ƙirƙira.An ƙera rufin shimfiɗa daga fim ɗin PVC wanda aka haɗa "harpoon" zuwa kewaye.An cim ma shigarwa...

Kayan daki na karfe ana yin su ne da tulun karfe mai sanyi da foda, sannan a hada su da sassa daban-daban kamar su makullai, zane-zane da hannaye bayan an sarrafa su ta hanyar yanke, naushi, nadawa, walda, pre-treatment, gyare-gyaren feshi da sauransu. farantin karfe mai sanyi da kayan daban-daban, ana iya rarraba kayan kayan karfe zuwa kayan katako na karfe, kayan filastik karfe, kayan gilashin karfe, da sauransu;bisa ga app daban-daban ...

1. Wanene mu?Lissafin kamfani a kasuwar China 20 shekaru gwaninta Laser da ƙwararren ma'aikaci don aikace-aikacen Laser;Ƙarfin R&D mai ƙarfi don haɓakawa da mai ba da mafita;Farkon mai siyar da Laser don halartar kasuwannin Turai na fitarwa;Da kyau fahimtar abin da abokin ciniki na EUROPE yake so;2. Me za mu iya bayarwa?Cibiyar sabis na gida;abokin ciniki samfurin gida;Ajiye kayan aikin gida;Nunin abokin ciniki a Turai;Cikakken murfin kariya...

Tantunan stent suna ɗaukar siffofin firam, ya ƙunshi ƙarfe stent, zane da tarpaulin.Irin wannan alfarwa yana da kyau don sautin sauti, kuma tare da tsattsauran ra'ayi mai kyau, kwanciyar hankali mai ƙarfi, adana zafi, gyare-gyare da sauri da dawowa.Tafarnuwa sune goyon bayan alfarwa, yawanci an yi shi daga karfen gilashi da aluminum gami, tsayin stent yana daga 25cm zuwa 45cm, kuma diamita mai goyan bayan rami shine 7mm zuwa 12mm.Kwanan nan,...

Siffar ɓangarorin ƙirar ƙarfe da yawa yana da rikitarwa sosai lokacin kera da kiyaye motoci.Don haka, hanyoyin sarrafa kayan gargajiya na kayan kera motoci da kayan aikin ba su ci gaba da saurin ci gaban zamani ba.Domin mafi alhẽri kammala wannan aiki, da fitowan da aikace-aikace na sheet karfe Laser sabon na'ura ne musamman da muhimmanci.Kamar yadda muka sani, zaɓe da kera kayan gyara...