Ngā hua rapu - (("engineering laboratories bureaus.") OR ("engineering laboratory bureaus."))~
Kāore tō rapu - (("engineering laboratories bureaus.") OR ("engineering laboratory bureaus."))~ - i ōrite ki tētahi rauemi.
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "((\"engineering laboratories bureaus.\") OR (\"engineering laboratory bureaus.\"))~".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( engineering laboratories bureaus. ) OR ( engineering laboratory bureaus. ))~.
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (("engineering laboratories bureaus.") OR ("engineering laboratory bureaus."))*.