Thousands of man hours have been spent at various forums trying to agree how gas cylinders and their contents may be identified.
Even when a national consensus has been reached, extending this to a regional or international level then presents additional obstacles.
The main reason for all this conflict, is that this characteristic of gas cylinders is taken out of the hands of technical experts and ‘Joe Public’ has then been able to contribute to the debate. So what are these identification features?
1. Identification methods
These are three primary aides to identify gas cylinders and their contents:–
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