Abstract
In order to investigate work environment of commercial kitchens, kitchen consultants et al begun to recognize subjects on sanitary and work environment and to survey guides. A survey by comparing the domestic technical guide with foreign ones made clear characteristics of each guide, and it was reconfirmed that VD12052 was valid to refer to on work environment. The effect of ventilation rate on thermal environment in case of gas noodle boiler and gas griddle was examined experimentally. Experimental data showed that it was impossible to decide ventilation rate on working environment by same ventilation rate coefficient.
