标准号:UNI EC 1-2009 UNI EN ISO 15156-3-2009
英文标准名称:Petroleum, petrochemical and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 3: Cracking- resistant CRAs (corrosion-resistant alloys) and other alloys Industrie del petrolio, petrolchimiche e de
标准状态:W
标准类型:国际标准