JB 3878.8-1985 插入焊接式管接头 技术条件.pdf

相关资源

JB 3878.1-1985 插入焊接式直角管接头.pdf

JB 3878.6-1985 插入焊接式直通管接头.pdf

JB 3878.5-1985 插入焊接式变径管接头.pdf

JB 3878.2-1985 插入焊接式三通管接头.pdf

JB 3878.3-1985 插入焊接式四通管接头.pdf

JB 3878.4-1985 插入焊接式锐角三通管接头.pdf

猜你喜欢

JIS Z 2290：2004 General rules for high-temperature corrosion test of metallic materials.pdf

JIS Z 2291：2004 Method for high-temperature gaseous corrosion test of metallic materials.pdf

JIS Z 2292：2004 Method for high-temperature corrosion test of metallic materials by salt coating.pdf

JIS Z 2293：2004 Methods for high-temperature corrosion test of metallic materials by dipping and embedding in molten salts.pdf

JIS Z 2294：2004 Method for high-temperature electrochemical corrosion test of metallic materials in molten salts.pdf

JIS Z 2300：2003 Terms and definitions of nondestructive testing.pdf

JIS Z 2305：2001 Non-destructive testing -- Qualification and certification of personnel.pdf

JIS Z 2306：2000 Radiographic image quality indicators for non-destructive testing.pdf

JIS Z 2314：1991 Test methods for performance characteristics of eddy current testing instruments.pdf