STAS 1968-69

Utilaj pentru cercetări geologice. Prăjini de foraj şi nipluri de legătură pentru sondeze

Status : Withdrawn
Approval date : 1/1/1971
Withdrawal date : 1/1/1980
Number of pages : 6
ICS :
Technical Committee : -1 - Standards that do not belong to the heritage of any technical committee

Relations with other standards: