工业抽油杆|沙特标准|SASO-ISO-10428
SASO-ISO-10428
Petroleum and natural gas industries – Sucker rods (pony rods, polished rods, couplings and sub-couplings) – Specification
石油和天然气工业抽油杆规范
工业抽油杆|沙特标准|SASO-ISO-10428
SASO-ISO-10428
Petroleum and natural gas industries – Sucker rods (pony rods, polished rods, couplings and sub-couplings) – Specification
石油和天然气工业抽油杆规范
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