1.3.4.3.2.15. Mixture of AND and OR - Parentheses

[Note]Note
  • Empty space is equivalent to AND

  • AND has higher priority than OR

  • Parentheses has higher priority than AND and OR

Examples:

  • Searched: A hexagon bolt with either M10x50 or M10x60

    Sechskantschraube (M10x50 OR M10x60)

    is equivalent to

    Sechskantschraube M10x50 OR Sechskantschraube M10x60

    If you would omit the brackets in the first case, you would receive much more unclear results.

    -> Result:

  • In English sometimes the term "bolt" and sometimes "screw" is used.

    Search input:

    head cap (bolt OR screw)

  • Searched ISO 4762 or ISO 12474

    Search input:

    ISO (4762 OR 12474)

  • Searched: Head cap bolt with strength class 10.9 or 12.9 (If the values for strength are found in the link database or in the characteristic attribute table doesn't matter.)

    Search input:

    Zylinderschraube (10.9 OR 12.9)

  • Searching for a part with two options in length

    Sechskantschraube (L=380 OR L=400)

  • Searching for a cheese head screw or a hexagon screw with thread proximate till head and at the same time an entry "HiHo" or "Hello" (in the link database).

    Search input:

    (Zylinderschrauben mit Innenvielzahn) OR (Sechskantschraube Gewinde annähernd 
     bis Kopf) (HiHo OR Hello)

    Result: