ggarr received 3 Kudos for post Six machines, each working at the same constant rate, togeth.

GiverPostDate
blokkerSix machines, each working at the same constant rate, togeth14-Mar-2016
YurihanaSix machines, each working at the same constant rate, togeth05-Jul-2014
g4gmatSix machines, each working at the same constant rate, togeth15-Dec-2009

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