CSN 99 6801-1989
Hierarchy scheme of gas flowmeters and gas volume-meters for rate of flow ranging from 0,001 to 10000 m3h-1

Standard No.

CSN 99 6801-1989

Release Date

1989

Published By

CZ-CSN

Latest

CSN 99 6801-1989

CSN 99 6801-1989 history

• 1989 CSN 99 6801-1989 Hierarchy scheme of gas flowmeters and gas volume-meters for rate of flow ranging from 0,001 to 10000 m3h-1