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According to ISO 80079-37:2016 there is only one marking possible: Ex h for Ex non electrical devices.
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Who is an Ex owner’s engineer?
An engineer With relevant experience of explosion protection Electrical Mechanical Proven records
What is the most surprising Ex industry?
Many say Ex industry you may find anywhere! We found Ex areas
Information for the use of tools in potentially explosive atmospheres
Instructions on the use of hand tools should take the following into
