Litaba tsa indasteri
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EU Steel Service Centers Shipments Dip ka 23% ka January-May
Lipalo tsa morao-rao tsa EUROMATAL tse rekisoang ho tsoa litsing tsa litšebeletso tsa tšepe tsa Europe le barekisi ba lihlahisoa tse ngata li tiisa mathata a tobaneng le lefapha la kabo. Ho ea ka tlaleho ea morao-rao e fanoeng ke mokhatlo oa baetsi ba tšepe le tšepe ba Europe EUROMETAL, likhoeling tse hlano tsa pele ...Bala haholoanyane -
Lebanta le Tsela ea China
Tsamaiso e Akaretsang ea Lekhetho e lokolotse lethathamo la kakaretso ea boleng ba thepa e tsoang kantle ho naha ho ea ka naha (tikoloho) ka Mmesa. Lipalo-palo li bonts'a hore Vietnam, Malaysia le Russia li nkile maemo a mararo a holimo khoebong ea China le linaha tse haufi le "Belt and Road" bakeng sa tse nne ...Bala haholoanyane -
Lisosa le mehato ea pipe weld porosity
Weld pipe weld porosity ha e ame feela ho teteana ha liphaephe, ho etsa hore phaephe e lutle le ho bola e tla susumetsoa ke ntlha e fokotsang matla le ho tiea ha tjheseletsa. Lintlha tsa weld porosity ke: phallo ea metsi, litšila, oxide le lithapo tsa tšepe, lisebelisoa tsa welding le botenya ba sekoaelo ...Bala haholoanyane -
Lintlha mabapi le "2019nCov" ea China ea hajoale
Ho bareki ba rona: Hajoale, mmuso oa China o nka mehato e matla ka ho fetesisa, mme tsohle li taolong. Bophelo bo tloaelehile libakeng tse ling tsa China ho fihlela joale, ho na le litoropo tse 'maloa feela tse kang Wuhan tse amehileng. Ke lumela hore tsohle li tla khutlela setloaeleng haufinyane. Kea leboha!Bala haholoanyane -
Litšitiso tse Tloaelehileng tsa Welding
Ts'ebetsong ea tlhahiso ea tšepe ea tšepe, ho tla hlaha mefokolo ea tšepe haeba mokhoa oa ho tjheseletsa o sa nepahale. Litšitiso tse atileng haholo ke ho phatloha ho chesang, ho phatloha ho batang, ho qhaqha ha lamellar, ho hloka fusion le ho kenella ho sa phetheheng, stomata le slag. Ho petsoha ho chesang. E hlahisoa ka nako ...Bala haholoanyane -
Varnish ea antirust
Antirust varnish ke mafome-bopaki ba ho sireletsa bokaholimo ba tšepe ho tloha sepakapakeng, metsi le likhahla tse ling tsa lik'hemik'hale kapa tsa electrochemical corrosion. Haholo-holo e arotsoe ka mafome a 'mele le lik'hemik'hale lihlopha tse peli. Ba pele ba itšetlehile ka li-pigments tse loketseng le lipente ka ho thehoa ha filimi e teteaneng ...Bala haholoanyane
