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Valve ea bolo ke eng
Valve ea bolo ke eng Ponahalo ea valve ea bolo e bile ka mor'a Ntoa ea Bobeli ea Lefatše. Leha ho qaptjoa ha valve ea bolo ho qalile mathoasong a lekholo la bo20 la lilemo, patent ena ea sebopeho e hlōlehile ho phethela mehato ea eona ea khoebo ka lebaka la moeli ...Bala haholoanyane -
Melemo ea ho Sebelisa Ductile Iron e le Lisebelisoa tsa Valve
Melemo ea ho Sebelisa Tšepe ea Ductile e le Lisebelisoa tsa Valve Tšepe ea ductile e loketse thepa ea valve, hobane e na le melemo e mengata. E le sebaka sa tšepe, tšepe ea ductile e ile ea hlahisoa ka 1949. Khabone ea tšepe e entsoeng ka tšepe e ka tlase ho 0.3%, ha...Bala haholoanyane -
Phapang pakeng tsa Valve ea Serurubele e Lulang ka Matla le Valve ea Serurubele e Lulang ka Tšepe
Phapang pakeng tsa Valve ea Serurubele e Lulang ka Matla le Valve ea Serurubele e Lulang ka Tšepe Li-valve tsa Serurubele, li na le sebopeho se kopaneng, moralo o bonolo, ts'ebetso e ntle, le tlhokomelo e bonolo. Ke e 'ngoe ea li-valve tsa indasteri tse tsebahalang haholo. Re tloaetse ho...Bala haholoanyane -
Phapang pakeng tsa Valve ea Ball le Valve ea Butterfly
Phapang pakeng tsa Valve ea Bolo le Valve ea Serurubele Phapang e kholo ka ho fetisisa pakeng tsa li-valve tsa serurubele le li-valve tsa bolo ke hore valve ea serurubele e buloa kapa e koetsoe ka botlalo ka ho sebelisa diski ha valve ea bolo e sebelisa sekoti, se nang le masoba le se potolohang ...Bala haholoanyane