EJ/T 390-1989 Safety level two centrifugal pump technical specifications for a 300,000-kilowatt pressurized water nuclear power plant

EJ/T 417-1989 Three hundred ten thousand kilowatt pressurized water nuclear power plant Safety Level 2 pump and Level 3 pump packaging specification EJ/T 418-1989 Technical Requirements for Cleanliness and Cleaning Processes of Secondary and Tertiary Pumps in 300,000-kilowatt Pressurized Water Reactor Nuclear Power Plants EJ/T 419-1989 Thirty thousand kilowatt pressurized water nuclear power plant safety second-level pump and third-level pump painting process technical specifications GB/T 1182-1996 Geometrical tolerancing—Generalities, definitions, symbols, indications on drawings GB/T 1182-2008 Geometrical Product Specifications(GPS)—Geometrical tolerancing—Tolerances of form, orientation, location and run-out GB/T 1182-2018 Geometrical product specifications(GPS)—Geometrical tolerancing—Tolerances of form,orientation,location and run-out GB/T 1183 GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 1222-1984 Spring steel GB/T 1222-2007 Spring steels GB/T 1222-2016 Spring steels GB/T 1223 GB/T 1300 GB/T 1591-1994 High strength low alloy structural steels GB/T 1591-2008 High strength low alloy structural steels GB/T 1591-2018 High strength low alloy structural steels GB/T 1801-1999 Limits and fits—Selection of tolerance zones and fits GB/T 1801-2009 Geometrical Product Specifications (GPS)—Limits and fits—Selection of tolerance zones and fits GB/T 1802 GB/T 1803-2003 Limits and fits Tolerance zones for holes and shafts size up to 18mm GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 1954-1980 Determination of the weldign seam iron element contenting chromium, nickel austenitic stainless steel GB/T 1954-2008 Methods of measurement for ferrite content in austenitic Cr-Ni stainless steel weld metals GB/T 1958-2004 Geometrical product Specifications(GPS)—Geometrical tolerance—Verification prescription GB/T 1958-2017 Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification GB/T 196-2003 General purpose metric screw threads—Basic dimensions GB/T 197-2003 General purpose metric screw threads—Tolerances GB/T 197-2018 General purpose metric screw threads—Tolerances GB/T 3077-1999 Alloy structure steels GB/T 3077-2015 Alloy structure steels GB/T 3214-1991 Methods for measurement of capacity of pump GB/T 3214-2007 Methods for measurement of capacity of pump GB/T 3216-2005 Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1 and 2 GB/T 3216-2016 Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1,2 and 3 GB/T 699-1999 Quality carbon structural steels GB/T 699-2015 Quality carbon structure steels GB 755-2000 Rotating electrical machines—Rating and performance GB/T 755-2008 Rotating electrical machines—Rating and performance GB/T 755-2019 Rotating electrical machines—Rating and performance GB/T 755.2-2003 Methods for determining losses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles) GB/T 983-1995 Stainless steel covered electrodes GB/T 983-2012 Covered electrodes for manual metal arc welding of stainless and heat-resisting steels JB 3559 JB 3560 JB 3562 JB/TQ 380 JB/TQ 381 GB/T 196-2025 General purpose metric screw threads—Basic dimensions GB/T 755-2025 Rotating electrical machines—Rating and performance GB/T 1222-2025 Spring steels