imperial and US customary Imperial and US customary measurement systems Imperial and US customary measurement systems English English English en:Imperial and US customary measurement systems English imperial and US customary English English English English Imperial and US customary measurement systems en.wikipedia.org Imperial and US customary measurement systems English en.wikipedia.org English English English English imperial and US customary English Imperial and US customary measurement systems Imperial and US customary measurement systems English English English English English Imperial and US customary measurement systems both U.S. customary measurements Imperial measurements English Imperial and US customary measurement systems Imperial and US customary measurement systems