CSN 38 5553-1988
Checking of calibration gas mixture proportion by a comparative method

Standard No.

CSN 38 5553-1988

Release Date

1988

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 38 5553-1988

CSN 38 5553-1988 history

• 1988 CSN 38 5553-1988 Checking of calibration gas mixture proportion by a comparative method