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API 7-1 Hakowa Kirtani Bawul
Haɗa kirtani bawuloli suna dakatar da ruwa daga gudana sama da kirtani na rawar soja sau da yawa idan rawar sojan ta kunna tare da ɗan kashe ƙasa.LANDRILL na iya ba da ƙimar ƙima Cikakken buɗaɗɗen aminci valve (FOSV), Kelly valve, Ciki mai hana busawa (IBOP), bawul ɗin rajistan shiga. , Bawul mai yawo.
Dakin 703 Ginin B, Cibiyar Greenland, yankin bunkasa fasahar Hi-tech Xi'an, China
86-13609153141
