Oxygen Deficiency Danger Signs

Oxygen deficiency-related is a sign that alerts workers and their surroundings at work sites where oxygen deficiency is likely to occur. At work sites where gas is easily generated, such as gas construction and sewerage construction, the oxygen concentration may decrease. Oxygen deficiency-related signs vary from boards that indicate no entry to the field to caution signs that encourage oxygen concentration measurements. There is also a convenient type for mounting stickers. By displaying in advance, accidents can be prevented.