"Mixing plant" refers to any fixed installation or mobile equipment used in conjunction with a mine, for the processing of various non-explosive materials to produce and/or package a blasting agent for use in a mine.
Ariz. Admin. Code § R11-1-261
"Mixing plant" refers to any fixed installation or mobile equipment used in conjunction with a mine, for the processing of various non-explosive materials to produce and/or package a blasting agent for use in a mine.
Ariz. Admin. Code § R11-1-261