What are the methods of identification for pipes and their systems according to NCh19?
Color
Legends
Additional marks
Combination of two or more of...
What are the methods of identification for pipes and their systems according to NCh19? Color Legends Additional marks Combination of two or more of these identification methods
a) Only color is used for identification. b) Legends and additional marks are not recommended for identification. c) The use of measures other than those recommended is not allowed. d) The identification of pipes and their systems can be done through a combination of two or more of these identification methods.
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