CGSB 39-GP-28B-1975
Levels and Plumbs, and Levels, Standard for

Standard No.

CGSB 39-GP-28B-1975

Release Date

1975

Published By

Canadian General Standards Board （CGSB)

Status

Withdraw

Latest

CGSB 39-GP-28B-1975

Scope

Levels and Plumbs, and Levels, Standard for

CGSB 39-GP-28B-1975 history

• 1975 CGSB 39-GP-28B-1975 Levels and Plumbs, and Levels, Standard for