Defendants are not guilty.

1. The summary of the facts charged is that Defendant A is a person in charge of safety and health management who actually exercises overall control over safety and health affairs of workers in a factory of the company B located in Chungcheongnam-gun, Chungcheongnam-gun, and Defendant B is a business owner with 14 workers who is a corporation established for manufacturing business, such as matching agents, and F is a person in charge of packing the wood joint mating agents employed by production staff from February 2, 2014 of the above factory, or producing and packing cement agents which are cement additives.

Defendant

A (1) B is a chemical mixture with concrete to prevent concrete freezing, B is a chemical mixture with concrete to put water 2,370 km via pipes on the reaction machine on the second floor of the above factory (1.62 m in diameter, 2.3m high) and a nitrogen oxide (800 km base per time) and nitrogen Centium (450 cm base per time) contained in 25 km and a two-dimensional calcium (450 g), and after putting them into a container with an automatic container to put them into a single calcium (150 mm base) and then put in a first calcium (150 mm base) through pipes, put them into a container with an automatic container to put them into a single calcium (150 mm base) and then put in a first calcium (150 mm base) with an automatic container to put them into a single calcium, and then put them into a first cal compound (1).

(2) Workers F have been in charge of packing work for flat timber joint landing, while moving to the reaction apparatus on the second floor unless there is any packing work, and mixing of raw materials necessary for manufacturing booms. Ordinary work hours are 08:0 to 17:30, or December 8, 2014 in which accidents occurred, to pack booms produced at the reaction apparatus immediately before the end of the work hours.