| Schedule of Occupations Requiring Professional Training
Об утверждении Перечня профессий профессиональной подготовки |
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GOST 21.607-82SPDS. Electric Lighting of industrial facility … |
SanPiN 555USSR Health Ministry Order No. 555 of September … |
MISC Order No. 123 of September 17, 2002On the Adoption of Construction Standards and … |