, including associated equipment. Under the supervision of an engineer or supervisor, make special tests on distribution... must prove they are: (1) a citizen or national of the USA; OR (2) a lawful permanent resident of the United States (Non...
, including associated equipment. Under the supervision of an engineer or supervisor, make special tests on distribution... must prove they are: (1) a citizen or national of the USA; OR (2) a lawful permanent resident of the United States (Non...