公称通径 DN 外径 OD(mm) SCHSTD (6m/12m) ...
公称通径 DN 外径 OD(mm) SCH40(6m/5.8m) ...
TIANJIN USD/TON Outside Diameter 外径 (mm) ...
公称通径 DN 外径 OD(mm) SCH40(6m/5.8m) ...
FOB TIANJIN Outside Diameter 外径 (mm) ...
Outside Diameter Wall Thickness ...
Outside Diameter Wall Thickness ...
Outside Diameter Wall Thickness ...
FOB TIANJIN USD/TON Outside Diameter 外径 (m...
公称通径 DN 外径 OD(mm) SCH40(6m/5.8m) ...
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