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Standards [CURRENT]

DIN EN ISO 13503-1

Petroleum and natural gas industries - Completion fluids and materials - Part 1: Measurement of viscous properties of completion fluids (ISO 13503-1:2011); English version EN ISO 13503-1:2011
Edition 2012-01

Standards [CURRENT]

DIN EN ISO 13503-2

Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations (ISO 13503-2:2024); English version EN ISO 13503-2:2024
Edition 2025-04

Standards [CURRENT]

DIN EN ISO 13503-3

Petroleum and natural gas industries - Completion fluids and materials - Part 3: Testing of heavy brines (ISO 13503-3:2022); English version EN ISO 13503-3:2022
Edition 2022-10

Standards [CURRENT]

DIN EN ISO 13503-4

Petroleum and natural gas industries - Completion fluids and materials - Part 4: Procedure for measuring stimulation and gravel-pack fluid leakoff under static conditions (ISO 13503-4:2006); English version EN ISO 13503-4:2006
Edition 2007-02

Standards [CURRENT]

DIN EN ISO 13503-5

Petroleum and natural gas industries - Completion fluids and materials - Part 5: Procedures for measuring the long-term conductivity of proppants (ISO 13503-5:2006); English version EN ISO 13503-5:2006
Edition 2006-10

Standards [CURRENT]

DIN EN ISO 13503-6

Petroleum and natural gas industries - Completion fluids and materials - Part 6 : Procedure for measuring leakoff of completion fluids under dynamic conditions (ISO 13503-6:2014); English version EN ISO 13503-6:2014
Edition 2014-07

Draft standard [New]

DIN EN ISO 13504

Dentistry - General requirements for instruments and related accessories used in dental implant placement and treatment (ISO/DIS 13504.2:2025); German and English version prEN ISO 13504:2025
Edition 2025-06

Standards [CURRENT]

DIN EN ISO 13504

Dentistry - General requirements for instruments and related accessories used in dental implant placement and treatment (ISO 13504:2012); German version EN ISO 13504:2012
Edition 2012-10

Standards [CURRENT]

DIN EN ISO 13506-1

Protective clothing against heat and flame - Part 1: Test method for complete garments - Measurement of transferred energy using an instrumented manikin (ISO 13506-1:2024); German version EN ISO 13506-1:2024
Edition 2024-12

Standards [CURRENT]

DIN EN ISO 13506-2

Protective clothing against heat and flame - Part 2: Skin burn injury prediction - Calculation requirements and test cases (ISO 13506-2:2024); German version EN ISO 13506-2:2024
Edition 2024-12

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