Ngā hua rapu - ((electrical OR electronics) OR (electronical OR electronical)) materials.*
Kāore tō rapu - ((electrical OR electronics) OR (electronical OR electronical)) materials.* - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
- electronical »
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 electronics) OR (electronical OR electronical)) materials.~.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "((electrical OR electronics) OR (electronical OR electronical)) materials.*".