Ngā hua rapu - (( strength of materal ) OR ((( Strength of materialow ) OR ( Strength of materials ))))~
Kāore tō rapu - (( strength of materal ) OR ((( Strength of materialow ) OR ( Strength of materials ))))~ - 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: "(( strength of materal ) OR ((( Strength of materialow ) OR ( Strength of materials ))))~".
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (( strength of materal ) OR ((( Strength of materialow ) OR ( Strength of materials ))))*.