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MAZANO EKUWEDENGA THERMOPLASTICS
Welding inzira yekubatanidza nzvimbo nekudzipfavisa nekupisa.Kana welding thermoplastics, chimwe chezvinhu zvakakosha zvinhu zvacho.Kwenguva yakareba sepurasitiki welding yave iripo vanhu vazhinji havasati vanzwisisa izvo zvekutanga, izvo zvakakosha kune chaiyo weld.Nhamba iri pa...Verenga zvimwe -
Ko PE pombi yakakodzera kushandiswa kwemvura inonwiwa here?
Polyethylene pombi masisitimu ave achishandiswa nevatengi vedu pakunwa mvura yekunwa kubva pavakaunzwa muma1950s.Indasitiri yepurasitiki yatora mutoro mukuru mukuona kuti zvigadzirwa zvinoshandiswa hazvikanganise kunaka kwemvura.Huwandu hwebvunzo dzakaitwa pamapombi ePE n...Verenga zvimwe -
Hunhu hunoita kuti mapaipi eHDPE ave akanaka kune mhinduro dzemvura
Mapombi eHDPE ane akati wandei hunhu hunoita kuti ive yakakodzera mumiriri zvinhu zvekutakura mvura.Kubva pakuvigwa kwakananga, kusvika pakutsvedzerera-kutsvedza kwepombi iripo kuenda kune yakachinjika nzira yekuchera, simba rekubatana repombi yeHDPE uye kusimba kwenguva refu kunoita kuti ikwane kune akawanda ekuisa ...Verenga zvimwe
