16 C.F.R. § 1211.3 Units of measurement.
Title 16 - Commercial Practices
If a value for measurement is followed by a value in other units, in parentheses, the second value may be only approximate. The first stated value is the requirement. [57 FR 60455, Dec. 21, 1992, as amended at 65 FR 70657, Nov. 27, 2000]
Title 16: Commercial Practices
PART 1211—SAFETY STANDARD FOR AUTOMATIC RESIDENTIAL GARAGE DOOR OPERATORS
Subpart A—The Standard
§ 1211.3 Units of measurement.
