Izindaba Zemboni
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Ukwethulwa kwe-fire butterfly valve
Njengamanje, ama-valve ovemvane omlilo asetshenziswa kabanzi, njengamapayipi okukhipha amanzi kanye nesistimu yomlilo. Ngokuvamile, i-valve ye-butterfly enjalo idinga ukuba nezinzuzo zesakhiwo esilula, ukubeka uphawu okuthembekile, ukuvula ukukhanya nokugcinwa okulula. Okulandelayo isingeniso esifushane se-fir...Funda okwengeziwe -
Ukusetshenziswa kanye nokusetshenziswa kwe-hydrant fire hydrant
1, Ukusetshenziswa: Ngokuvamile, amapayipi omlilo phansi azofakwa endaweni esobala ngaphezu komhlabathi, ukuze uma kuba nomlilo, amapayipi omlilo angatholakala okokuqala ukuze acime umlilo. Esimeni esiphuthumayo somlilo, kufanele uvule umnyango wepayipi lokucisha umlilo futhi...Funda okwengeziwe -
Imisebenzi kanye nezinzuzo ze-hydrant fire hydrant
Umsebenzi wepayipi lokucisha umlilo elingaphansi komhlaba Phakathi kwezinsiza ezingaphandle zokuphakela amanzi ezicishamlilo ezingaphansi komhlaba, umshini wokucisha umlilo ongaphansi komhlaba ungomunye wazo. Isetshenziselwa ikakhulukazi ukuhlinzeka ngamanzi ezinjini zomlilo noma amadivaysi axhunywe ngokuqondile namapayipi amanzi nezibhamu zamanzi kanye nomlilo ocishayo. Kuyisidingo...Funda okwengeziwe -
Izici zedizayini zokuvikela umlilo zezakhiwo eziphakeme kakhulu
Namuhla, ziyanda izakhiwo eziphakeme kakhulu eChina. Namuhla, lapho imithombo yomhlaba iyindlala, izakhiwo ziyathuthuka zibheke phezulu. Ikakhulukazi ukuba khona kwezakhiwo eziphakeme kakhulu, lo msebenzi wokuvikela umlilo uletha izinselele ezinkulu. Uma kuqubuka umlilo endaweni ephakeme kakhulu...Funda okwengeziwe