Convert bicron to chain (Ramsden or Engineer)
Selected category: length.
Definition and details for bicron:
Bicron (µµ) is a unit of length defined as 10-12 meter. Today this unit has been replaced by picometer.
Definition and details for chain (Ramsden or Engineer):
Ramsden'S chain is a unit of length used by American surveyors in the U.S. It is equal to 100 feet or 30.48 meters.