NEN ISO 12039 : 2001
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
11-01-2019
01-12-2013
Specifies the principles, the essential performance characteristics and the calibration of automated measuring systems for carbon dioxide, carbon monoxide, and oxygen to be used in the flues of stationary sources.
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