A set of standards is missing; I earnestly ask experts for their help

Thread Content

This post was last edited by At the foot of the hill on 2017-4-11 at 16:31. There are no electronic versions (in Chinese) of these standards; if any expert has an electronic PDF version, flowers will be given as a reward. Serial Number Standard Name 1 MSSSP-79-2009 Socket Welded Reducing Fittings 2 ASME B16.11-2011 Socket Welded and Threaded Forged Fittings 3 ASME B16.47-2011 Steel Flanges for Large-Diameter Pipes 4 ASME B16.20a-2012 Spiral-Wound and Sandwich Metal Gaskets for Pipe Flanges 5 GB/T 16166-2013 Sacrificial Anode Cathodic Protection for Seawater Cooling Systems in Coastal Power Plants 6 RCCM-2007 7 JB/T 10153-2013 Solid-Bonded Grinding Tools – Roll-Blast Grinding Blocks 8 JB/T 11286-2012 Solid-Bonded Grinding Tools – Sintered Corundum Wheels 9 JB/T 8373-2012 Solid-Bonded Grinding Tools – Worm Wheels 10 JB/T 12547-2015 Coated Grinding Tools – Non-Woven Fabric Polishing Wheels 11 JB/T 11287-2012 Coated Grinding Tools – Spoked Disc Wheels – Technical Specifications 12 QB/T 2777-2015 Markers 13 QB/T 4169-2011 Ink for Oil-Based Markers