Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water-Anaerobic jointing compounds
与第一、第二和第三类气体和热水接触的金属螺纹接头的密封材料 厌氧接合化合物
发布日期:
1997-07-15
交叉引用:EN 437EN 10242prEN 10255prEN 12164EN ISO 2160ISO 7-1ISO 228-1
Cross References:EN 437EN 10242prEN 10255prEN 12164EN ISO 2160ISO 7-1ISO 228-1