prEN ISO 23936-1:2021 石油、石化和天然气工业 与石油和天然气生产相关的介质接触的非金属材料 第1部分:热塑性塑料(ISO/DIS 23936 1:2021)
Petroleum, petrochemical and natural gas industries - Non-metallic materials in contact with media related to oil and gas production - Part 1: Thermoplastics (ISO/DIS 23936- 1:2021)