Assertion: transmission's gear | /r/AtLocation | cast iron case
Facets:
Source sentences:
text: Many transmissions and gears used in automotive and truck applications are contained in a cast iron case, though more frequently aluminium is used for lower weight especially in cars.
text: Many transmissions and gears used in automotive and truck applications are contained in a cast iron case, though more frequently aluminium is used for lower weight especially in cars.