Icyumweru gishize, dufite ibicuruzwa bimwe byumupira, byoherejwe kubakiriya.Bamwe muri Amerika, abandi muri Singapuru.Kugirango gahunda ya Singapuru, imipira yumupira ni ibice 3 (3-pc) ubwoko bwumupira wumupira wuzuye bore ss316 umubiri 1000WOG, iherezo ryihuza ni sock weld na buttweld.Noneho umukiriya yamaze kwakira ibicuruzwa akaduha ...
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