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Room1012,FengYuan Building, ChaoYang District,Beijing,Beijing,China China
Standards Design reference API Design standard API6D ASME B16.34 Structural length Flanged API6D ASME B16.10 Welded connection ASME B16.5 MSS SP44 Fla
連絡先担当者 Ms. Betty Qi
住所 Room1012,FengYuan Building, ChaoYang District, Beijing, Beijing
We will contact you soon .
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