ISO 7425-1 : 2021现行
HYDRAULIC FLUID POWER - HOUSINGS FOR ELASTOMER-ENERGIZED, PLASTIC-FACED SEALS - DIMENSIONS AND TOLERANCES - PART 1: PISTON SEAL HOUSINGS
出版：International Organization for Standardization
专家解读视频
Defines associated tolerances and dimensions for a series of piston seal housings to accommodate elastomer-energized, plastic-faced seals used in reciprocating applications. Applicable to the dimensional characteristics of products that are manufactured in accordance with this standard, but are not applicable to their functional characteristics.
UNI ISO 7425-1 : 1990 - Identical
NF ISO 7425-1 : 2006 - Identical
BS ISO 7425-1 : 1988 - Identical
BS 6984(1988) : 1988 - Identical
NEN ISO 7425-1 : 1995 - Identical
NFE 48 035 : 1993 - Similar to
DIN ISO 7425-1 : 1990 - Identical
BIS IS/ISO 7425-1 : 1988(R2010) - Identical
DS ISO 7425-1 : 1992 - Identical
BS 6984(1988) : 1988 - Identical
NF ISO 7425-1 : 2006 - Identical
BS ISO 7425-1 : 1988 - Identical
UNI ISO 7425-1 : 1990 - Identical
NFE 48 035 : 1993 - Similar to
NEN ISO 7425-1 : 1995 - Identical
DIN ISO 7425-1 : 1990 - Identical
BIS IS/ISO 7425-1 : 1988(R2010) - Identical
DS ISO 7425-1 : 1992 - Identical
