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Brazil & Tuam Tshoj tau kos npe rau daim ntawv cog lus kom poob US dollar thiab siv RMB Yuan.
Beijing thiab Brazil tau kos npe rau daim ntawv cog lus ntawm kev lag luam hauv kev sib koom ua lag luam, tso tseg US duas las los ua tus neeg nruab nrab, thiab tseem tab tom npaj nthuav dav kev koom tes ntawm cov khoom noj thiab cov zaub mov.Qhov kev pom zoo yuav ua rau ob tus tswvcuab BRICS ua lawv txoj kev lag luam loj thiab kev lag luam nyiaj txiag direc ...Nyeem ntxiv -
Nickel nqi hloov tshiab
Nickel feem ntau yog siv hauv kev tsim cov hlau tsis muaj steel thiab lwm yam alloys thiab tuaj yeem pom hauv cov khoom siv npaj zaub mov, xov tooj ntawm tes, khoom siv kho mob, thauj, tsev, tsim hluav taws xob.Cov neeg tsim khoom loj tshaj plaws ntawm nickel yog Indonesia, Philippines, Russia, New Caledonia, Australia, C ...Nyeem ntxiv -
International txuj
3ASTM A 478-97 3ASTM A580-Wire 3ASTM E2016-2011Nyeem ntxiv -
Hlau Mesh weaving hom
Hom Filter Cloth SPW Tib Plain Dutch Weave ...Nyeem ntxiv -
Hlau Mesh Terminology
Hlau Diameter Hlau txoj kab uas hla yog ib qho kev ntsuas ntawm lub thickness ntawm cov xov hlau nyob rau hauv cov hlau mesh.Thaum ua tau, thov qhia txoj kab uas hla ntawm tus lej ntiv tes es tsis yog nyob rau hauv lub ntsuas hluav taws xob....Nyeem ntxiv
