Pene Whakarewa

  • DRK8011 Pene Ira Whakarewa Mamati

    DRK8011 Pene Ira Whakarewa Mamati

    Ko te abbeder refractometer he taputapu e taea ai te whakatau i te wai maramara, te wai whakawhiti, i te taupae mataaro totoka ranei ND me te marara papatahi ND-NC (ko te nuinga kei roto ko te wai maramara te nuinga).