PD ISO/TS 21237:2020 PDF
Nanotechnologies. Air filter media containing polymeric nanofibres. Specification of characteristics and measurement methods
Nanotechnologies. Air filter media containing polymeric nanofibres. Specification of characteristics and measurement methods
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 апреля 2020 г.
- ICS:
- 07.120
- SKU:
- PD ISO/TS 21237:2020