LST EN ISO 23936-2:2012 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2部分:弹性体(ISO 23936-2:2011)
Petroleum, petrochemical and natural gas industries - Non-metallic materials in contact with media related to oil and gas production - Part 2: Elastomers (ISO 23936-2:2011)