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API 7-1 Casing Section mphero chida
Product Profile Section mphero ndi mtundu wa zida zotsegulira zenera zomwe zimagwirizanitsa ntchito zodula ndi mphero. Chigayo chagawo chimalowera m'bokosi limodzi ndi BHA, ndikudula choyikapo pamalo osankhidwa poyamba. Pambuyo paketi yadulidwa kwathunthu, Idzadulidwa mwachindunji kuchokera pamalowa. Mukafika pakuya kwina, ntchito yotsegulira zenera la casing imamalizidwa. gawo mphero ali ndi ubwino wa dongosolo losavuta, ntchito yabwino kuti likhale lothandiza kwambiri ca ...
Room 703 Building B, Greenland center, Hi-tech Development zone Xi'an, China
86-13609153141
