http://kannikar.net/Society/binance-binance-futures-binance-api-binance-xrp-binance-btc-binance-us-binance--167/ Oh, dude, you're talking about Appendix 5 of BS7671. It's like the VIP section for IP values - keeping all the water and dust out of our electrical equipment. Fri, 29 Nov 2024 12:29:06 EST en