STAS 1921-1968
Tolerance and calibration system for STAS system. Internal diameter of a single internal combustion engine cylinder in sizes from 1 to 500 mm, precision level 3

Standard No.

STAS 1921-1968

Release Date

1969

Published By

RO-ASRO

Latest

STAS 1921-1968

STAS 1921-1968 history

• 1969 STAS 1921-1968 Tolerance and calibration system for STAS system. Internal diameter of a single internal combustion engine cylinder in sizes from 1 to 500 mm, precision level 3