ISO 4391:1983现行
Hydraulic fluid power - Pumps, motors and integral transmissions - Parameter definitions and letter symbols
出版：International Organization for Standardization
专家解读视频
DS ISO 4391:1989 - Identical
KS B ISO 4391:2004 - Identical
NEN ISO 4391:1992 - Identical
JIS B 8385:2000 - Identical
ONORM ISO 4391:1984 - Identical
DIN ISO 4391 (1984-10) - Identical
GB/T 17485-1998 - Identical
PN 89/M-73320:1989 - Identical
NBN E 48 103:1988 - Identical
NBN E 48 100:1987 - Identical
NBN E 48 006:1983 - Identical
UNI ISO 4391:1986 - Identical
NFE 48 101:1984 - Identical
BIS IS 11147:1984 (R2004) - Identical
