Imperial Household Council how and when this event will take place. Article XXVIII of the Imperial Household Law provides that the Imperial Household Council shall consist of: Article XXX of the Imperial Household Law provides that other ten members shall be appointed as reserve members of the Council: The reserve members are as follows: , literally "Imperial Representative", refers to the Imperial Family members elected as members of the Imperial Household Council by mutual election among the adult members of the Imperial Family excluding the Emperor. They vote to elect two reserve members from the Imperial Family in the same way. Princess Yori
Imperial and US customary measurement systems (42 US gallons, 34.97 imperial gallons or 159.0 litres) used in the oil industry has the dimension of volume and could be replaced by the gallon, cubic metre or litre. The definitions of potential difference (volt), electric current (ampere), electrical resistance (ohm) were defined in terms of metric units, international agreement having been reached at a series of IEC Congress in Chicago between 1881 and 1906 when the electrical industry was in its infancy. At that time the metric system had become established in continental Europe while in the United Kingdom metrication was an active issue. Similarly, the units of