Block
Block means a time period equal to, at a maximum, the duration of a single batch.
Source
40 CFR § 63.1361
Scoping language
Terms used in this subpart are defined in the CAA, in subpart A of this part, or in this section. If the same term is defined in subpart A of this part and in this section, it shall have the meaning given in this section for the purposes of this subpart MMM.