Nkhani
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Chitsulo Q195, Q235, kusiyana kwa zinthu?
Kodi pali kusiyana kotani pakati pa Q195, Q215, Q235, Q255 ndi Q275 pankhani yazinthu? Chitsulo chopangidwa ndi mpweya ndiye chitsulo chomwe chimagwiritsidwa ntchito kwambiri, chiwerengero chachikulu kwambiri chomwe chimakulungidwa kukhala chitsulo, mbiri ndi mbiri, nthawi zambiri sichiyenera kugwiritsidwa ntchito mwachindunji ndi kutentha, makamaka kwa jini ...Werengani zambiri -
Kupanga SS400 otentha adagulung'undisa structural zitsulo mbale
SS400 otentha adagulung'undisa structural zitsulo mbale ndi wamba zitsulo zomanga, ndi katundu kwambiri makina ndi ntchito processing, chimagwiritsidwa ntchito pomanga, milatho, zombo, magalimoto ndi madera ena. Makhalidwe a SS400 otentha adagulung'undisa zitsulo mbale SS400 H ...Werengani zambiri -
API 5L zitsulo chitoliro chiyambi
API 5L zambiri amatanthauza payipi zitsulo chitoliro (chitoliro chitoliro) wa kukhazikitsa muyezo, payipi zitsulo chitoliro kuphatikizapo zitsulo chitoliro zitsulo ndi welded zitsulo chitoliro magulu awiri. Pakali pano mu payipi yamafuta timakonda kugwiritsa ntchito welded zitsulo chitoliro chitoliro mtundu spir ...Werengani zambiri -
Kufotokozera kwa SPCC ozizira adagulung'undisa zitsulo
1 dzina tanthauzo SPCC poyamba anali Japanese muyezo (JIS) "ntchito zonse ozizira adagulung'undisa pepala zitsulo mpweya ndi Mzere" dzina zitsulo, tsopano mayiko ambiri kapena mabizinezi mwachindunji ntchito kusonyeza awo kupanga zitsulo zofanana. Chidziwitso: magiredi ofanana ndi SPCD (ozizira-...Werengani zambiri -
Kodi ASTM A992 ndi chiyani?
Kufotokozera kwa ASTM A992/A992M -11 (2015) kumatanthawuza zigawo zazitsulo zopindidwa kuti zigwiritsidwe ntchito pomanga nyumba, zomanga za mlatho, ndi zina zomwe zimagwiritsidwa ntchito nthawi zambiri. Muyezowu umatchula ziwerengero zomwe zimagwiritsidwa ntchito pozindikira kuchuluka kwa mankhwala ofunikira pakuwunika kwamafuta monga...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa 304 ndi 201 chitsulo chosapanga dzimbiri?
Kusiyana kwa Pamwamba Pali kusiyana koonekeratu pakati pa ziwirizi kuchokera pamwamba. Poyerekeza, 201 zakuthupi chifukwa cha zinthu manganese, zinthu zachitsulo zosapanga dzimbiri kukongoletsa chubu pamwamba mtundu kuzimiririka, 304 zakuthupi chifukwa cha kusowa kwa zinthu manganese, ...Werengani zambiri -
Chiyambi cha mulu wa pepala la Larsen
Kodi mulu wa pepala la Larsen ndi chiyani? Mu 1902, injiniya wina wa ku Germany dzina lake Larsen poyamba anatulutsa mulu wazitsulo zachitsulo zokhala ndi gawo lopangidwa ndi U loboola ndi maloko pa malekezero onse awiri, omwe adagwiritsidwa ntchito bwino muukadaulo, ndipo adatchedwa "Larsen Sheet Pile" pambuyo pa dzina lake. Tsopano...Werengani zambiri -
Magiredi oyambira achitsulo chosapanga dzimbiri
Zitsanzo zosapanga dzimbiri zosapanga dzimbiri Zomwe zimagwiritsidwa ntchito ndi zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito ndi zizindikiro za manambala, pali mndandanda wa 200, mndandanda wa 300, mndandanda wa 400, ndi United States of America, monga 201, 202, 302, 303, 304, 316, 410, 420, 430, etc., China ...Werengani zambiri -
Makhalidwe amachitidwe ndi madera ogwiritsira ntchito Australian Standard I-beams
Mawonekedwe a magwiridwe antchito Mphamvu ndi kuuma: Miyendo ya ABS I ili ndi mphamvu zabwino kwambiri komanso zowuma, zomwe zimatha kupirira katundu wamkulu ndikupereka chithandizo chokhazikika chanyumba. Izi zimathandiza kuti matabwa a ABS I azigwira ntchito yofunika kwambiri pomanga nyumba, monga ...Werengani zambiri -
Kugwiritsa ntchito chitsulo cha malata paipi culvert mu uinjiniya wa misewu yayikulu
Chitoliro chachitsulo cha malata, chomwe chimatchedwanso chitoliro cha culvert, ndi chitoliro cha malata cha ma culverts oyikidwa pansi pa misewu yayikulu ndi njanji. malata zitsulo chitoliro utenga yokhazikika kamangidwe, chapakati kupanga, yochepa kupanga mkombero; kukhazikitsa pa malo a Civil engineering ndi p...Werengani zambiri -
Kusonkhana kwagawo ndi kulumikiza chitoliro cha malata
Chitoliro cha corrugated corrugated culvert chitoliro chimapangidwa ndi zidutswa zingapo za malata zokhazikika ndi mabawuti ndi mtedza, zokhala ndi mbale zoonda, zopepuka zopepuka, zosavuta kunyamula ndi kusungidwa, njira yosavuta yomanga, yosavuta kuyiyika pamalowo, kuthetsa vuto la destructio. ...Werengani zambiri -
Kukula Kutentha kwa Machubu Achitsulo
Kuwotcha Kuwonjezeka mu processing zitsulo chitoliro ndi njira imene chitsulo chitoliro ndi kutenthedwa kukulitsa kapena kutupa khoma ndi kukakamiza mkati. Njirayi imagwiritsidwa ntchito popanga chitoliro chotentha chowonjezera kutentha kwambiri, kuthamanga kwambiri kapena zinthu zina zamadzimadzi. Cholinga...Werengani zambiri
