Isku dhafka HRC
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HRC Coulings oo Dhameystiran Qaabka Nooca F/H/B oo leh Caaro Caaro, HRC70~HRC280
HRC isku dhafka laastikada ah ee isticmaalka guud. Loo heli karo sida nooca flange F, baadiyaha lagu rakibay gudaha, iyo H bash flange, oo laga soo galiyay wejiga dibadda. Sidoo kale nooca flange B.