Testing Items

Release time：2018-04-09

114 test items and 208 standards approved by China National Accreditation Service for Conformity Assessment (CNAS) and China Metrology Accreditation (CMA), including universal performance testing, indoor accelerated simulation and natural environmental tests. Test standards cover GB, ISO, ASTM standa…

Nuclear magnetic resonance spectrometer

Release time：2021-05-26