AIHA Z9.4

Abrasive-Blasting Operations - Ventilation And Safe Practices For Fixed Location Enclosures

Org/Number ID	AIHA Z9.4
Alternate Organization ID / number	ANSI Z9.4; ANSI Z9.4a; ASSE; ASSP; ASC
Version(s)	1997; 1985; 1981 (ANSI Z9.4a); 1979
Bin #	006 (1997); 057 (1985); 610 (1981, 1979)
Comments
Status	Present
Record last updated	January 3, 2023, 3:17 pm

This is not the most recent edition of this standard.

Newer edition note: ASSP Z9.4-2011 (R2021) (formerly ASSE/AIHA Z9.4-2011)