CSN 40 4423-1989
Radioactive standards type EF. Photon flux standards types EFX and EFF and activity standards type EFS.

Standard No.

CSN 40 4423-1989

Release Date

1989

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 40 4423-1989

CSN 40 4423-1989 history

• 1989 CSN 40 4423-1989 Radioactive standards type EF. Photon flux standards types EFX and EFF and activity standards type EFS.