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Dam-damis & Burbur
"Qalabka ugu qiimaha badan ee ugu waxtarka badan abid ayaa lagu keenay gurigan." - Mark Shea, Kaaliyaha Kormeeraha Daaweynta Qashinka Markhaat aan caadi aheyn oo loogu talo galay biyo mareenada, Ellicott Brand Series 370 Dragon ”DRAGON®” ayaa qoday afar walxood oo kala duwan oo ka kala socda laba warshadood oo korantada dejiya balliyada: ashsh, ashkur hoose, lime, iyo lime lime isku qas ash ash. Dhererku wuxuu dhaqaaqey wax ka badan 100,000 oo yaarder oo durdur ah seddex bilood gudahood. Magaalada Springfield, Illinois waxay leedahay waxayna ku shaqeysaa Xarunta Biyaha ee City Light & Power (CWLP) Dahlmann Generating Station. Dhuxul gubashadu waxay dhalisaa saddex wax soo saar qashin ah: dambas duul, dambas hoostiisa, iyo lime biyaha…
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Waxaa laga soo xigtey: Injineer cusub oo loosoo gaabiyo (ENR) Maqaal dhowaan xaqiiqo laga buuxiyay oo lagu daabacay arrinta Diseembar ee Injineerinka cusub ee duubista (ENR) ayaa muujinaya caqabadaha ay Hay'adda Tennessee Valley Authority (TVA) ay ka hor imaaneyso Dhismaha Kingston Power Plant ee ku dhow Wabiga Weyn, Tennessee, USA. TVA hadda waa hal sano mashruuca afarta sano ah ee $ 1 bilyan doollar lagu nadiifinayo ka dib markii daadku daatay bishii Diseembar 2008. shaqadeeda. Qulqulayayaashu waxay shaqeeyaan 24ka saacadood maalintii, 6 maalmood usbuucii….
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Isha laga soo xigtay: Dib-u-Eegista Caalamiga ah ee Qiimaha-jaban, nidaamyada meelaynta GPS-ku-saleysan ayaa hadda laga heli karaa mashaariicda qallalan. Nidaamka caadiga ah waxaa ku jira kumbuyuutar PC-ga caadiga ah oo la jaan qaada, oo leh taxane kala jaad ah GPS Trimble 4000 iyo barnaamijyada Windows-kaxeeya sida HYPACK. Farsamo yaqaan aqoon u leh ayaa ku rakibi kara nidaam aasaasi ah mid yar ama mid dhexdhexaad ah mid ama laba maalmood gudahood. Mar haddii la dejiyo nidaamka, qofka aqoonta aasaasiga u leh qalabka agabka elektiroonigga ah (sida Loran) ayaa loo tababaran karaa inuu ku shaqeeyo nidaamka wax ka yar laba maalmood. Sida dhammaan qalabka elektiroonigga ah, nidaamyada GPS maahan dhibaatooyin aan badnayn, laakiin ...
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1996 Source: VIRGINIA POWER CO. - Chesterfield Station Virginia Southwind Construction Company (SWC) waxay qandaraas la gashay inay ku qabato shirkada Virginia Power Company sedex (3) goobood oo kaladuwan oo wadar ahaan ay ka soo saareyso 400,000 dhudhunitir cubitir ilaa hal milyan oo yaardir oo dhudhun ah Chesterfield. Saldhig. A 14 inch oo loo yaqaan 'Ellicott® Brand B-890' Wheel-Dragon 'red sereder waxaa loo isticmaalay in si habsami ah (iyo si wax ku ool ah) looga qaado dambas salka weelka lagana qaado sheyga weelka poly-butda lagu dhigo weelka wax lagu keydiyo. Daaha daahyada ayaa loo adeegsaday si loo xakameeyo cunnooyinka adkaha ah loona yareeyo xumaanta meesha laga saarayo meesha la geynayo James River. Intaa waxaa sii dheer, xaaladaha levee ee keydka keydka ayaa sii xumaaday ...
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