NS EN 12844 Ed. 1 (1999)现行
Zinc And Zinc Alloys - Castings - Specifications
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines the designation, chemical composition, marking and other requirements for zinc alloy castings.
NEN EN 12844:1998 - Identical
UNE EN 12844:1999 - Identical
UNI EN 12844:2000 - Identical
SS EN 12844 Ed. 1 (1999) - Identical
I.S. EN 12844:1999 - Identical
NBN EN 12844:1999 - Identical
NF EN 12844:1999 - Identical
ONORM EN 12844:1999 - Identical
DIN EN 12844 (1999-01) - Identical
BS EN 12844:1998 - Identical
SN EN 12844:1999 - Identical
