SIS 74 13 55 E-1969
Core drilling equipment Double-tube core barrels, type T. Bottom-discharge and swivel type Lower end of inner tube

Standard No.

SIS 74 13 55 E-1969

Release Date

1969

Published By

SE-SIS

Latest

SIS 74 13 55 E-1969

Scope

This standard corresponds ta a proposal prepared by ISO/TC82/WG5. When the result of the ISO work is avaiFable a revision of this standard may be considered.

SIS 74 13 55 E-1969 history

• 1969 SIS 74 13 55 E-1969 Core drilling equipment Double-tube core barrels, type T. Bottom-discharge and swivel type Lower end of inner tube