Division 4
United Kingdom
Without prejudice to sections 1,2 and 3, the labels used on pipes must be positioned visibly in the vicinity of the most dangerous points, such as valves and joint, and at reasonable intervals.
United Kingdom
Without prejudice to sections 1,2 and 3, the labels used on pipes must be positioned visibly in the vicinity of the most dangerous points, such as valves and joint, and at reasonable intervals.