دسته بندی شماره یک

Natural gas fuelling stations — CNG stations for fuelling vehicles ISO 16923- 2016

Natural gas fuelling stations — CNG stations for fuelling vehicles ISO 16923- 2016

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Measurement of fluid flow – Procedures for the evaluation of uncertainties ISO 5168 - 2005

Measurement of fluid flow – Procedures for the evaluation of uncertainties ISO 5168 - 2005

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Gas pressure regulator ISO 23555 - 2022

Gas pressure regulator ISO 23555 - 2022

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General principles and requirements استاندارد ISO 5167-1:2003(E)

General principles and requirements استاندارد ISO 5167-1:2003(E)

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Measurement of fluid flow by means of pressure differential devices inserted in circular-cross section conduits running full Part 2:Orifice plates استاندارد ISO 5167 2:2003(E)

Measurement of fluid flow by means of pressure differential devices inserted in circular-cross section conduits running full Part 2:Orifice plates استاندارد ISO 5167 2:2003(E)

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Measurement of fluid flow — Procedures for the evaluation of uncertainties استاندارد ISO 5168-2005

Measurement of fluid flow — Procedures for the evaluation of uncertainties استاندارد ISO 5168-2005

20,000 تومان

FLUID FLOW MEASUREMENT UNCERTAINTY استاندارد ISO 5168-1985

FLUID FLOW MEASUREMENT UNCERTAINTY استاندارد ISO 5168-1985

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Steels-Determination of the depth of decarburization استاندارد 2023 _ISO 3887

Steels-Determination of the depth of decarburization استاندارد 2023 _ISO 3887

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استاندارد 1:2003 ISO 5167 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements

استاندارد 1:2003 ISO 5167 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements

20,000 تومان

استاندارد 2:2003 ISO 5167 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2 : Orifice platesments

استاندارد 2:2003 ISO 5167 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2 : Orifice platesments

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ISO استاندارد 25107:2006 Non-destructive testing — Guidelines for NDT training syllabuses

ISO استاندارد 25107:2006 Non-destructive testing — Guidelines for NDT training syllabuses

20,000 تومان

ISO استاندارد 25108:2006 Non-destructive testing — Guidelines for NDT personnel training organizations

ISO استاندارد 25108:2006 Non-destructive testing — Guidelines for NDT personnel training organizations

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استاندارد 2:2020 -ISO 15156 Petroleum and natural gas industries — Materials for use in H2Scontaining environments in oil and gas production

استاندارد 2:2020 -ISO 15156 Petroleum and natural gas industries — Materials for use in H2Scontaining environments in oil and gas production

20,000 تومان

استاندارد 3:2020 -ISO 15156 Petroleum and natural gas industries — Materials for use in H2Scontaining environments in oil and gas production

استاندارد 3:2020 -ISO 15156 Petroleum and natural gas industries — Materials for use in H2Scontaining environments in oil and gas production

20,000 تومان