Ngā hua rapu - ((electrical OR electronic) OR electronics) power systems.*
Kāore tō rapu - ((electrical OR electronic) OR electronics) power systems.* - i ōrite ki tētahi rauemi.
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Mā te whakahaere i te rapu makaro e tīkina atu ai pea ngā kupu he ōrite te takikupu: ((electrical OR electronic) OR electronics) power systems.~.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "((electrical OR electronic) OR electronics) power systems.*".