Assertion: motor oil | /r/CapableOf | start attacking the grain boundaries
Facets:
value: in the iron
type: LOCATION
Source sentences:
text: And it was also found that motor oils with more than 2,000 ppm ZDDP started attacking the grain boundaries in the iron, resulting in camshaft spalling (pitting and flaking).
text: And it was also found that motor oils with more than 2,000 ppm ZDDP started attacking the grain boundaries in the iron, resulting in camshaft spalling (pitting and flaking).