Akụkọ
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Nyocha ahịa na amụma ọnụahịa
N'izu gara aga, ọnụahịa nke akụrụngwa gosipụtara usoro nke ịrị elu, nke bụ n'ihi nkwado nke amụma na akụrụngwa.Taa bụ Disemba 10.Kedu ka ọnụ ahịa igwe ga-esi gbanwee n'izu na-abịa?Ka anyị kwuo maka echiche onwe anyị: Echiche nke onwe anyị bụ na "ọnụahịa dị n'akụkụ siri ike ...GỤKWUO -
Ịzụta N'ogbe China Corrugated Galvanized/galvalume Roof Mpempe akwụkwọ dị ala Ppgi/ppgl Dx51d Astm Jis G3312 Maka Ụlọ Ụlọ & Aluzinc Roof Tile Trapezoid Plate na USD 700
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Ihe gbasara eriri igwe ejiri agba agba agba / ihe owuwu igwe eji agba agba
Ihe mejupụtara eriri igwe agba agba bụ uwe elu, primer, mkpuchi, mkpụrụ na agba azụ.Mechaa agba: chebe anyanwụ, gbochie mmebi ultraviolet na mkpuchi;Mgbe imecha ahụ ruru oke a kapịrị ọnụ, ọ nwere ike ịmepụta ihe nkiri mkpuchi mkpuchi, na-ebelata ikike nke mmiri na oxygen.Ndabere...GỤKWUO -
Ahịa ugbu a na-agbanwe agbanwe, na-enwe ọganihu na mgbada ndị siri ike ịghọta.
Ka anyị kwuo banyere ọnọdụ bụ isi nke ahịa site n'akụkụ atọ taa.1. Nke mbụ, anyị na-ele anya n'akụkụ ọkọnọ, ihe ndị na-emepụta ígwè ugbu a dị na steeti dị elu, ego a na-akwụ ụgwọ ka na-eme ka ọ bụrụ ihe kachasị mkpa, igwe igwe na ụlọ ọrụ na-emepụta ihe ugbu a na-efunahụ coking coal pric ...GỤKWUO -
Matt wrinkle ígwè eriri igwe / prepainted ígwè eriri igwe price trent na-abịa izu
Ọnọdụ ahịa dị ugbu a bụ ihe na-awụ akpata oyi n'ahụ.Ikekwe na usoro nke ujo ala ga-enwe a nso nke price rebound onu, ndị a bụ ihe nkịtị.Anyị na-eche na e nwere isi ihe abụọ kpatara nkwụsị ọnụahịa: 1. N'ọnọdụ ọrịa ugbu a, enweghị ike imeghe ọchịchọ.2. Akụrụngwa na-eso mbelata ...GỤKWUO -
Amụma atụnyere galvanzied steel coil price na-emekarị n'izu na-abịa
Ịbanye n'ahịa na Mee, ọnụ ahịa agbadala nke ukwuu.Ihe kpatara ọdịda ahụ bụ: 1. Mmetụta nke ọrịa na-efe efe na China.Na Mee 5, nzukọ Executive nke State Council rụtụrụ aka na amụma izugbe nke mkpochapụ ike nke ọnụ ọgụgụ COVID-19 agaghị abụ wav…GỤKWUO -
Amụma china steel coil price trent n'izu na-abịa
A na-atụ anya na ọnụ ahịa igwe ga-agbada n'izu na-abịa.Enwere isi ihe atọ kpatara ọdịda ujo: 1. Ọnụ ahịa akụrụngwa dara.Ígwè ore, ọnụ ahịa coke agbajiwo n'oge mmalite nke ihe ịma jijiji nke ọnụ ala dị ala, na-egosi ihe na-awụ akpata oyi n'ahụ.Ka ọ dị ugbu a, ngwa ahịa mba ofesi ...GỤKWUO -
Ojiji nke gburugburu igwe ejiri agba agba
1. Ihe gbasara gburugburu ebe obibi nke corrosion Latitude na longitude, okpomọkụ, iru mmiri, ngụkọta radieshon (uv ike, oge anwụ anwụ), mmiri ozuzo, uru pH, ọsọ ifufe, ntụgharị ikuku, sedimenti corrosive (C1, SO2).2. Mmetụta nke ìhè anyanwụ ìhè anyanwụ bụ electromagnetic ife, dị ka ene ...GỤKWUO -
Ọkpụrụkpụ nke mkpuchi agba
Site a microscopic ele ihe anya, e nwere ọtụtụ pinholes na mkpuchi, na size nke pinholes zuru ezu ikwe ka mpụga corrosive media (mmiri, oxygen, chloride ion, wdg) banye n'ime mkpụrụ, na u n'okpuru ụfọdụ. iru mmiri dị n'akụkụ, ihe omume corrosion nke filamentous na-eme ...GỤKWUO -
Ihe na-emetụta ojiji nke PPGI ígwè eriri igwe
Mmetụta anticorrosive nke ụlọ ngwaahịa mkpuchi agba bụ ngwakọta nke mkpuchi, ihe nkiri pretreatment na mkpuchi (primer, top paint and back paint), nke na-emetụta ndụ ọrụ ya ozugbo.Site na usoro anticorrosion nke mkpuchi agba, mkpuchi organic bụ ụdị ihe dịpụrụ adịpụ, ...GỤKWUO
