I.S. EN 10277-4:1999被替代
Bright Steel Products - Technical Delivery Conditions - Case-hardening Steels
出版：National Standards Authority of Ireland
专家解读视频
Applicable to bright steel bars in the drawn, turned or ground condition, in straight lengths of case hardening steels.
DIN EN 10277-4 (1999-10) - Identical
BS EN 10277-4:1999 - Identical
SN EN 10277-4:1999 - Identical
SS EN 10277-4 Ed. 1 (1999) - Identical
UNE EN 10277-4:2000 - Identical
NS EN 10277-4 Ed. 1 (1999) - Identical
UNI EN 10277-4:2000 - Identical
NF EN 10277-4:1999 - Identical
NBN EN 10277-4:1999 - Identical
ONORM EN 10277-4:1999 - Identical
NEN EN 10277-4:1999 - Identical
