NSF 358-1 : 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
POLYETHYLENE PIPE AND FITTINGS FOR WATER-BASED GROUND-SOURCE 'GEOTHERMAL' HEAT PUMP SYSTEMS
Hardcopy , PDF
06-02-2020
English
01-01-2014
1 General
2 Normative References
3 Definitions
4 Material Requirements
5 General Requirements
6 Marking Requirements
7 Quality Assurance
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