Two advantages of using helical gears rather than spur gears in a transmission system are ...
Strength and cost
Strength and less end thrust
Noise level and strength
Noise level and economy
Criminal Negligence: Kids Die in Hot Cars
Every parent believes that he/she will never forget their children in a car. Unfortunately, in more than 50% of tragic cases, adults unknowingly leave children in a vehicle.
driving-quiz.com
The Most Eye-Catching Road – Hana Highway
The beautiful Road to Hana is famous for many reasons. Here is a couple of them!
driving-quiz.com
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