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    详细说明

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    ??????: KUWAIT
    ????????? ???????: ????? ????? ???????
    ?????: SMLS & LSAW pipe API 5L X52 (HIC&SSC TEST), ASTM A333 GR.6, ASTM A335 P22, P5, P9 (HYST/PCK Origin)
    ????? : 2"-36"

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