CSN 70 4006-1985
Interchangeable spherical ground glass joints (s). technical requirements, testing methods and marking

Standard No.

CSN 70 4006-1985

Release Date

1985

Published By

CZ-CSN

Latest

CSN 70 4006-1985

CSN 70 4006-1985 history

• 1985 CSN 70 4006-1985 Interchangeable spherical ground glass joints (s). technical requirements, testing methods and marking
• 1964 CSN 70 4006-1964 Interchangeable spherical ground glass joints