Why We Fight For A US Metric-Only Labeling Option: While the direction of America since 1866 has been towards a single measurement system called "metric," one would never know it by its fruits! For nearly 20 years, USMA has worked closely with the Metric Program office of the National Institute of Standards and Technology (NIST), along with some US companies, to get the Congress to grant manufacturers the OPTION of labeling their US-sold products in metric units only.
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