Wararka
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Cilmi-baaris ku saabsan suuqa horumarinta valve ee Shiinaha
Sanado badan oo horumar ah ka dib, hadda Shiinuhu waxa uu leeyahay 6,000 oo shirkadood oo wax soo saara valve kuwaas oo kaalinta koowaad kaga jira adduunka. Valve sida qaybaha wareejinta dareeraha ayaa si xawli ah u horumaray sanadihii ugu dambeeyay iyadoo uu kobaca dhaqaalaha qaranka. Laakiin waxaan wali haysanaa qalab badan oo aad u casrisan oo loo baahan yahay in laga keeno...Sii akhri -
Gawaarida kubbadda Rajada horumarka
Baallayaasha kubbadda ayaa helay codsi ballaadhan oo aan ahayn tuubooyinka guud ee warshadaha, laakiin sidoo kale warshadaha nukliyeerka iyo warshadaha hawada sare. Waxaan filan karnaa in galka kubbaddu uu si weyn u horumarin doono meelaha soo socda. 1. Qalabka shaabadda. PTFE (F-4) sida waalka shaabadeynta waxay leedahay ku dhawaad 30 ...Sii akhri