ISO 4412-2:1991現行
Hydraulic fluid power - Test code for determination of airborne noise levels Part 2: Motors
出版：International Organization for Standardization
專家解讀視頻
BS 5944-2:1980 - Similar
KS B ISO 4412-2:2013 - Identical
KS B ISO 4412-2:2002 - Identical
JIS B 8350:1989 - Equivalent
BS 5944-2:1992 - Equivalent
NBN ISO 4412 2:1992 - Identical
NF ISO 4412-2:1992 - Identical
UNI ISO 4412-2:1994 - Identical
PN ISO 4412-2:2000 - Identical
BIS IS/ISO 4412-2:1991 (R2010) - Identical
