# After your hands become coated with grease, your nose will begin to itch.
# < Lorenz's law of mechanical repair >
# 手がグリスでべとべとの時鼻がむずむずする。
# < 機械修理のローレンツの法則 >
# After your hands become coated with grease, your nose will begin to itch.
# < Lorenz's law of mechanical repair >
# 手がグリスでべとべとの時鼻がむずむずする。
# < 機械修理のローレンツの法則 >