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Kuongorora kwemusika uye kufungidzira kwemitengo
Vhiki rakapera, mutengo wezvigadzirwa zvakasvibirira wakaratidza chimiro chekukwira, icho chainyanya kukonzerwa nekutsigirwa kwemitemo uye zvigadzirwa.Nhasi ndi10 Zvita.Mitengo yesimbi ichachinja sei svondo rinouya?Ngatitaure nezve maonero edu pachedu: Maonero edu pachedu ndeekuti “mitengo iri kudivi rakasimba ...Verenga zvimwe -
Tenga Wholesale China Corrugated Galvanized/galvalume Roof Sheet Mutengo Wakaderera Ppgi/ppgl Dx51d Astm Jis G3312 YeDzimba & Aluzinc Roof Tile Trapezoid Plate paUSD 700
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Nezve ruvara rwakavharwa simbi coil / prepainted simbi coil chimiro
Rudzi rwakavharwa coil inoumbwa nejasi repamusoro, primer, coating, substrate uye kumashure pendi.Pedzisa pende: chengetedza zuva, kudzivirira kukuvadza kwe ultraviolet kumucheka;Kana iyo yekupedzisira yasvika pahukobvu hwakatarwa, inogona kugadzira dense yekudzivirira firimu, ichidzikisa kupenya kwemvura uye oksijeni.Kutanga...Verenga zvimwe -
Musika wazvino uno hausi kugadzikana, uine ups and downs inonetsa kunzwisisa.
Ngatitaure nezve mamiriro ekutanga emusika kubva pazvinhu zvitatu nhasi.1. Chokutanga pane zvose, tinotarisa kudivi rekugovera, ikozvino midziyo yesimbi iri munzvimbo yakakwirira, yakavimbiswa kubuda kwemari ichiri mills chinhu chinonyanya kukosha, simbi yesimbi uye coking plant iko zvino iri kurasikirwa nekoki yemarasha mutengo ...Verenga zvimwe -
Matt wrinkle simbi coil / prepainted simbi coil mutengo trent svondo rinouya
Ikozvino yemusika maitiro inotyisa pasi.Zvichida mukuita kwekuvhunduka pasi kuchave nemhando yemutengo rebound phenomenon, izvi zvakajairika.Tinofunga kuti pane zvikonzero zviviri zvakakosha zvekudonha kwemutengo: 1. Mumamiriro ezvinhu echirwere chemazuva ano, kudiwa hakugoni kuvhurwa.2. Raw zvinhu zvinotevera kuderera...Verenga zvimwe -
Forecast prepainted galvanzied simbi coil mutengo maitiro pasvondo rinouya
Kupinda mumusika muna Chivabvu, mutengo wakaderera zvakanyanya.Zvikonzero zvekudzikira ndeizvi: 1. Kukanganisa kwedenda muChina.Musi wa5 Chivabvu, musangano we Executive weThe State Council wakataura kuti mutemo wakajairwa wekubvisa huwandu hwenyaya dzeCCIDID-19 hauzove wav ...Verenga zvimwe -
Forecast china simbi coil mutengo trent svondo rinouya
Mitengo yesimbi inotarisirwa kudzikira pasi svondo rinouya.Pane zvikonzero zvitatu zvikuru zvekudonha kwekuvhunduka: 1. Mutengo wezvigadzirwa unodonha.Iron ore, mitengo yecoke yakapaza nepakati pekutanga kwekukatyamadza kwepazasi, kuratidza kuvhunduka kudzika maitiro.Parizvino, zvinhu zvepasi rose zvakawandisa ...Verenga zvimwe -
Nzvimbo yekushandiswa kwemavara-yakavharwa simbi coil
1. Environmental factors of corrosion Latitude and longitude, tembiricha, humidity, total radiation (uv intensity, sunshine duration), kunaya kwemvura, pH value, wind speed, wind direction, corrosive sediment (C1, SO2).2. Pesvedzero yechiedza chezuva Chiedza chezuva is electromagnetic wave, zvinoenderana ne...Verenga zvimwe -
Ukobvu hwekuputira pendi
Kubva pane microscopic yekuona, kune akawanda pinholes mujasi, uye saizi yepinholes yakakwana kubvumira ekunze corrosive media (mvura, okisijeni, chloride ion, nezvimwewo) kuti ipinde mukati me substrate, uye iwe pasi peimwe. hunyoro hunyoro, filamentous corrosion phenomenon inoitika ...Verenga zvimwe -
Zvinhu zvinokanganisa kushandiswa kwePPGI simbi coil
Iyo anticorrosive mhedzisiro yekuvaka ruvara rwekupfekedza zvigadzirwa ndeyekusanganiswa kwejasi, pretreatment firimu uye coating (primer, pendi yepamusoro uye pendi yekumashure), iyo inokanganisa zvakananga hupenyu hwayo hwebasa.Kubva kune iyo anticorrosion mashandiro ekupfeka kwemavara, organic coating imhando yekuzviparadzanisa zvinhu, ...Verenga zvimwe
