I.S. EN 393:1994被替代
Lifejackets And Personal Buoyancy Aids - Buoyancy Aids 50
出版：National Standards Authority of Ireland
专家解读视频
Specifies the requirements for construction, performance, sizing, marking and test methods for buoyancy aids of 50 N nominal buoyancy.
DIN EN 393 (1994-05) - Identical
ONORM EN 393:1994 - Identical
BS EN 393:1994 - Identical
SN EN 393:1994 - Identical
UNI EN 393:1994 - Identical
NS EN 393:1994 - Identical
SS EN 393:1994 - Identical
UNE EN 393:1995 - Identical
NEN EN 393:1998 - Identical
NF EN 393:1994 - Identical
