J-STD-003 for acceptance testing and IPC-610 (or J-STD-001) for workmanship inspection. Sent from my iPhone On Oct 30, 2017, at 3:34 PM, "[log in to unmask]<mailto:[log in to unmask]>" <[log in to unmask]<mailto:[log in to unmask]>> wrote: Fellow TechNetters: Where within the all IPC and other industry Standards can I locate information on PTH annular ring solder wetting on side 1, component side, and side 2 solder side. Does PTH annular ring solder wetting REQUIRED in TODAY"S fast pace assemblies. Victor,.