Aerospace series - T-ring fillers in titanium alloy for welding pipes - 14000 kPa nominal pressure; German and English version EN 3688:2001 + AC:2003
国外标准现行
标准号:DIN EN 3688-2004
标准名称: 航空航天系列.焊接管用钛合金制成的T环形填充物.14000kPa标称压力
英文名称:Aerospace series - T-ring fillers in titanium alloy for welding pipes - 14000 kPa nominal pressure; German and English version EN 3688:2001 + AC:2003