airframes means airframes (other than those used in military, customs or police services) that, when appropriate aircraft engines are installed thereon, are type certified by the competent aviation authority to transport:
Drayage Trucks means trucks hauling cargo to and from ports and intermodal rail yards.
Containers means any ISO standard container(s) with a maximum height of 9’6” including any reefer and/or other special containers, provided they meet ISO standards.
medium voltage means the set of nominal voltage levels that lie above low voltage and below high voltage in the range of 1 kV < Un 44 kV. [SANS 1019]
Slug loading means any pollutant, including oxygen demanding pollutants, released in a discharge at a flow rate and/or pollutant concentration as to cause interference in the POTW.