NOTE 8 The unbroken chain of calibrations or comparisons may be achieved in several steps carried out by different laboratories that can demonstrate traceability.
NOTE 8 The unbroken chain of calibrations or comparisons may be achieved in several steps carried out by different laboratories that can demonstrate traceability.
注8:不间断的校准或比较链,可以通过不同的、能证明溯源性的实验室以过若干步骤来实现.