Xov xwm

  • Txaus siab rau suav tsoos suab paj nruag hauv Liugongfang, Xuzhou, Suav

    Sunny Wang tau ntsib Mr.Chen Jiading (tus tswv ntawm Liugongfang Guqin) nrog pab pawg kws tshaj lij ntawm Art Federation Enterprises Confederation, Mr. Xia Kaichen, Li Fushun thiab Ji Jianhua thaum Lub Kaum Ob Hlis 11, 2022.Thaum lub caij ntuj no, peb tau sib tham txog cov kab lis kev cai, saj tshuaj yej thiab ua si Guq ...
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  • Cov Qauv Bracing System

    Cov Qauv Bracing System

    Lub braced thav duab yog ib tug structural system nyob rau hauv cov nyhuv ntawm lateral loads los ntawm kev muab cov kab pheeb ces kaum steel qauv los yog shear phab ntsa rau reinforced qhob qauv.Nws yog cov qauv kev daws teeb meem zoo rau kev tiv thaiv lateral loads vim cua los yog av qeeg nyob rau hauv pej xeem lub tsev thiab struc ...
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  • Qhib Ceremony ntawm Xuzhou Hanwang Community Painting thiab Calligraphy Exhibition, Tuam Tshoj

    Qhib Ceremony ntawm Xuzhou Hanwang Community Painting thiab Calligraphy Exhibition, Tuam Tshoj

    Xuzhou Hanwang Community Painting thiab Calligraphy Exhibition Thaum Lub Kaum Ib Hlis 20, 2022, qhib ceremony ntawm Xuzhou Hanwang Community Painting thiab Calligraphy Exhibition tau tuav los ntawm Cultural thiab Sports Bureau ntawm Tongshan District, Tongshan District Federation of Literary thiab Artistic, thiab Hanwan ...
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  • Steel Structure Siv nyob rau hauv Suav teb

    Kev siv cov hlau siv hauv kev txhim kho ntawm cov tsev loj yog qhov tshwm sim ntawm qhov tshwm sim ntawm cov xwm txheej uas tau ua rau cov tswv ntawm cov khoom dag nyob rau hauv ntu ntawm cov nroog loj, thiab qhov tshwm sim ntawm kev nthuav tawm cov khoom siv tshiab thiab cov khoom siv.Ntxiv nrog rau kev xav txog kev zoo nkauj uas muaj ...
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  • Keeb kwm ntawm engineering

    Engineering yog siv cov qauv kev tshawb fawb los tsim thiab tsim cov tshuab, cov qauv, thiab lwm yam khoom, nrog rau cov txuas hniav, qhov, txoj kev, tsheb, pej xeem vaj tse thiab steel qauv vaj tse.Kev qhuab qhia ntawm engineering suav nrog ntau yam kev tshwj xeeb ntawm engineering, ...
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  • Kev siv cov txheej txheem memebrane

    Kev siv cov txheej txheem memebrane

    Cov txheej txheem membrane yog phospholipid bilayer, uas tsim ib qho chaw ruaj khov ntawm ob chav dej aqueous.Nyob rau hauv cov ntaub ntawv ntawm plasma membrane, cov compartments yog sab hauv thiab sab nraud ntawm lub cell.Lub cell membrane, tseem hu ua plasma membrane, muaj nyob rau hauv tag nrho cov cell a ...
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  • Solemnly tuav lub seminar thiab nyeem ntawv tog ntawm coke number case painting

    Lub rooj sib tham thiab nyeem ntawv ntawm Mr. Peitong Ma's coke number case painting tau muaj nyob rau hauv Xuzhou, Suav teb thaum Lub Cuaj Hli 25, 2022. Cov neeg tuaj koom yog Tus Lwm Thawj Coj, Mr. Weisheng Zhang los ntawm People's Livelihood Art Academy, xibfwb, Mr. Liangyong Mei los ntawm Jiangsu Normal University, Profes ...
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  • Cov pa roj carbon steel

    Cov pa roj carbon steel yog cov hlau uas muaj cov ntsiab lus ntawm 0.05 txog 2.1 feem pua ​​​​ntawm qhov hnyav.Lub ntsiab lus ntawm carbon steel los ntawm America Iron and Steel Institute (AISI) hais tias: tsis muaj cov ntsiab lus yam tsawg kawg nkaus los yog yuav tsum tau rau chromium, cobalt, molybdenum, npib tsib xee, niobium, titanium, tungsten, vana ...
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