ISO 13847:2000-Petroleum and natural gas industries-Pipeline transportation systems-Welding of pipelines

اختصاصی از فی دوو ISO 13847:2000-Petroleum and natural gas industries-Pipeline transportation systems-Welding of pipelines دانلود با لینک مستقیم و پر سرعت .

57 صفحه pdf

ISO 13847:2000-Petroleum and natural gas industries-Pipeline transportation systems-Welding of pipelines

ISO 24817:2015-Petroleum, petrochemical and natural gas industries — Composite repairs for pipework — Qualification and design,

اختصاصی از فی دوو ISO 24817:2015-Petroleum, petrochemical and natural gas industries — Composite repairs for pipework — Qualification and design, installation, testing and inspection دانلود با لینک مستقیم و پر سرعت .

92 صفحه pdf

ISO 24817:2015-Petroleum, petrochemical and natural gas industries — Composite repairs for pipework — Qualification and design, installation, testing and inspection

ISO 15649: 2001- Petroleum and natural gas industries — Piping

اختصاصی از فی دوو ISO 15649: 2001- Petroleum and natural gas industries — Piping دانلود با لینک مستقیم و پر سرعت .

ISO 15649: 2001- Petroleum and natural gas industries — Piping