Quite a few questionable entries there, in the plug/socket tables.
The nominal voltage here in Belgium is no longer 220v it is now 230; and the socket type is type 3 the same as for France, with the earthing pin, instead of type 2 with the clasp-type earthing contacts as used in Germany.
Type 2 is in common use in the Netherlands. Never come across a type 4 there.
In Luxembourg they use type 2 sockets not type 4,
I normally seen type 2 used in Portugal, not type 4.
