NS EN 1883 Ed. 1 (1999)现行
Feather And Down - Sampling In View Of Tests
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines a method for obtaining a representative laboratory bulk sample of a lot of feather materials and materials in a manufactured product.
SS EN 1883 Ed. 1 (1998) - Identical
UNI EN 1883:2000 - Identical
NEN EN 1883:2018 - Identical
ONORM EN 1883:2018 - Identical
EN 1883:2018 - Identical
SN EN 1883:1999 - Identical
BS EN 1883:1999 - Identical
NEN EN 1883:1998 - Identical
DIN EN 1883 (1998-11) - Identical
ONORM EN 1883:1999 - Identical
NF EN 1883:1998 - Identical
I.S. EN 1883:1999 - Identical
UNE EN 1883:1999 - Identical
NBN EN 1883:1999 - Identical
