美利体育登录入口官网:BS EN ISO 15156-2:2015 石油、石化和天然气工业.油、气生产中含硫化氢(H2S)环境下使用的材料.耐裂化碳和低合金钢及铸铁的使用
Petroleum and natural gas industries. Materials for use in H2S-containing environments in oil and gas production. Cracking-resistant carbon and low alloy steels, and the use of cast irons