NA 054
DIN Standards Committee Plastics
Standards
[CURRENT]
DIN EN ISO 172
DIN EN ISO 172
Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978); German version EN ISO 172:1998
Title (German)
Kunststoffe - Phenoplast-Formteile - Nachweis von freiem Ammoniak (ISO 172:1978); Deutsche Fassung EN ISO 172:1998
Responsible national committee
NA 054-02-02 AA - Reinforced plastics and thermosetting materials