Mute
com.ciencia.gaia
🚗 Você sabe o que realmente significa o “W” escrito no óleo do motor? Muita gente acha que o número antes do W indica simplesmente a viscosidade do óleo. Mas a história é um pouco mais interessante. O “W” vem da palavra inglesa Winter, que significa inverno. O número antes do W indica como o óleo se comporta em baixas temperaturas. Quanto menor esse número, mais facilmente o óleo consegue circular durante partidas a frio. Por isso, um óleo 0W flui melhor no frio do que um 5W, que por sua vez f...
Follow
0
0
0
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