ONORM EN 26554:1991现行
Flanged Automatic Steam Traps; Face-to-face Dimensions
出版：Osterreichisches Normungsinstitut
专家解读视频
Defines face-to-face dimensions for a range of automatic steam traps used in flanged pipe systems.
SN EN 26554:1994 - Identical
SS EN 26554 Ed. 1 (1992) - Identical
UNE EN 26554:1993 - Identical
ISO 6554:1980 - Identical
UNI EN 26554:1992 - Identical
NF EN 26554:1992 - Identical
I.S. EN 26554:1992 - Identical
BS EN 26554:1991 - Identical
DIN EN 26554 (1991-11) - Identical
EN 26554:1991 - Identical
