Enforcement Rules of the Labor Inspection Act Article 27-1

High-pressure vessels referred to in Article 26 Paragraph 1 subparagraph 4 of the Act mean vessels used for processing and storing high-pressure gases. However, the following equipments or machineries are not included:1. Moveable production equipment;2. Stand-alone, fixed production equipment for non-toxic or non-flammable high-pressured gases;3. De-pressurizing equipment;4. Air conditioning equipment and refrigerating equipment using freon as cooling agent.Steam boilers referred to in Article 26 Paragraph 1 subparagraph 4 of the Act mean devices and their peripheral superheaters and economizers that use open flame, burning gases or other high temperature gases to heat up water or heating medium to produce steam pressure higher than one atmospheric pressure for other usage.