§ 70. Definition. As used in this article: "Defense work" shall mean
noncombatant service performed in connection with (a) the manufacture,
production and distribution of articles and materials for defense on or
for contracts for the armed forces of the United States, or for any
other agency of the United States, or for any associated power of the
United States, (b) any other work related thereto, or (c) any other
occupation, activity or employment essential to the defense effort or
necessary to promote and protect the public health and welfare and the
safety and security of the people of the state.