In this case, anularring width is 0.10mm. But the PCB manufacture need this distance with 0.115mm at the minimum.So the distance between 2 PADs will be narrower than 0.430mm.I asked your team about the safety distance between 2 PADS before, and the answer was safety at distance of 0.32mm.And I’m asking your team to tell me why 0.32mm is enough. (I haven’t received the answer yet.)Please tell us why you can say it is safe, including the standards you are referring to.