Special environmental condition—Machinery for plateau—Part 2:Requirement for construction machinery on plateau

Norma vydaná dňa 31.12.2021

Special environmental condition—Machinery for plateau—Part 4:Guide rule of test for plateau natural environment—Internal combustion engines

Norma vydaná dňa 31.12.2021

Special environmental condition—Machinery for plateau—Part 5:Guide rule of test for plateau natural environment—Construction machinery

Norma vydaná dňa 31.12.2021

Test charts for analog colour television broadcasting

Norma vydaná dňa 29.6.2012

Petroleum and natural gas industries—Downhole equipment—Packers and bridge plugs

Norma vydaná dňa 31.12.2015

Petroleum and natural gas industries - Equipment for well cementing - Performance testing of cementing float equipment

Norma vydaná dňa 25.6.2007

Petroleum and natural gas industries - Material for use in H2S - containing environments in oil and gas production - part 1: General principles for selection of cracking-resistant materials

Norma vydaná dňa 25.6.2007

Petroleum and natural gas industries—Materials for use in H2S-containing environments in oil and gas production—Part 1: General principles for selection of cracking-resistant materials
K dispozici od: prosinec 2026

Norma vydaná dňa 25.5.2026

Petroleum and natural gas industries—Materials for use in H2S-containing environments in oil and gas production—Part 2: Cracking-resistant carbon and low alloy steels, and the use of cast irons

Norma vydaná dňa 24.1.2025

Petroleum and natural gas industries—Material for use in H2S-containing environments in oil and gas production—Part 3:Cracking-resistant CRAs(corrosion-resistant alloys)and other alloys

Norma vydaná dňa 24.1.2025