4 ms·
We call it the Engineer's Ring in the US ;) http://en.wikipedia.org/wiki/Engineer%27s_Ring http://en.wikipedia.org/wiki/Engineer%27s_Ring http://en.wikipedia.o
by assemble 17y ago
We call it the Engineer's Ring in the US ;)
http://en.wikipedia.org/wiki/Engineer%27s_Ring http://en.wikipedia.org/wiki/Engineer%27s_Ring
http://en.wikipedia.org/wiki/Order_of_the_Engineer http://en.wikipedia.org/wiki/Order_of_the_Engineer