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Ke mofuta ofe oa khalase o loketseng ho arola?
Ts'ebetso ea khalase e ikhetha, haholo-holo tšimong ea meralo, e ka sebelisoa libakeng tse fapaneng.Mokhabiso oa ka hare, likhalase tse silafetseng le likhalase tse kopantsoeng li ka fana ka mefuta e sa tšoaneng.Sebakeng seo ho hlokahalang ho sireletsa ts'ireletso ea motho, khalase e futhumetseng le khalase ea laminated ke ea pele ...Bala haholoanyane -
Mosebetsi oa likhalase tse mebala ke ofe?
Ntlha ea pele, monya mocheso o tsoang mahlaseli a letsatsi.Ka mohlala, khalase ea float e hlakileng ea 6mm, kakaretso ea diathermancy tlas'a khanya ea letsatsi ke 84%.Empa maemong a tšoanang, ke 60% bakeng sa khalase e mebala.Khalase e mebala e nang le botenya bo fapaneng le mebala e fapaneng, e tla monya mocheso o fapaneng o tsoang ho ra...Bala haholoanyane -
Likotoana tse 12000 tsa khalase ea Solar photovoltaic e fana ka matla a hloekileng a motlakase bakeng sa National Speed Skating Oval.
Hona joale Liolimpiki tsa Mariha tsa Beijing li tšoaroa joaloka mollo o tukang, National Speed Skating Oval e hohela tlhokomelo ea batho ba bangata.Ka lebaka la ponahalo ea eona e ikhethang ea meralo, batho ba boetse ba e bitsa "The Ice Ribbon".Lerako la lebone le kobehileng lerako la khalase, le arotsoe ka kopanelo ka likotoana tse 12000 ...Bala haholoanyane -
Plastiki e ka ba teng lefatšeng la tlhaho ka lilemo tse 1000, empa khalase e ka ba teng nako e telele, hobane'ng?
Ka lebaka la ho senyeha ho thata, polasetiki e fetoha tšilafalo e kholo.Haeba u batla hore polasetiki e be tšenyo ea tlhaho lefatšeng la tlhaho, e hloka lilemo tse ka bang 200 ~ 1000.Empa thepa e 'ngoe e tiile ho feta polasetiki,' me e teng nako e telele, ke khalase.Hoo e ka bang lilemo tse 4 000 tse fetileng, motho o ne a ka etsa ...Bala haholoanyane -
Joang ho qoba hore khalase ea mould?
Hang ha khalase e se e le hlobo, bobeli ba aesthetis le ts'ebetso lia ameha, esita le ho ba le bothata ba polokeho bakeng sa meaho e phahameng.Kahoo ho qoba khalase ea hlobo ke ntho ea bohlokoa.Ntho ea bohlokoa ke ho sireletsa khalase khahlanong le metsi le mongobo, haholo-holo ha ho fetisoa le ho boloka.Ho hloekisa le ho sebelisa khalase ho ...Bala haholoanyane -
Theko ea khalase ea China e tla eketseha kapa e fokotsehe?
U nahana hore theko ea khalase ea China e joang?E ne e tla emisa ho eketseha mme joale na tlhoro ke efe?Kapa e tla eketseha ho sa tsotellehe hore na batho ba bangata ba tletleba ka eona?Ho latela ponelopele e ipapisitseng le maemo a hajoale, theko ea khalase ea China e tla eketseha hape ka 20% ~ 25% selemong sena.Hoa makatsa kapa che?Setsebi se thata sa tikoloho ...Bala haholoanyane -
Joang ho boloka khalase e bohlale e fetohang?
Khalase e fetohang e bohlale e na le ponahalo e ntle haholo le ts'ebetso e phahameng.Empa ho hlakile hang ha e silafetse, re tla bua ka mokhoa oa ho boloka khalase e fetohang e bohlale.Ka kopo elelloa: Pele o kenya, ka kopo etsa kalafo ea tiiso hantle ea silicone sealant, qoba permeatio ...Bala haholoanyane
