ISO 504 : 1975(R2014)现行
TURNING TOOLS WITH CARBIDE TIPS - DESIGNATION AND MARKING
出版：International Organization for Standardization
专家解读视频
This International Standard specifies the designation and marking of turning tools with carbide tips, metric series, covered by ISO 243 and ISO 514, which relate to external tools and internal tools respectively.
SNV ISO 504 : 1975 - Identical
NF ISO 504 : 1995 - Identical
UNE 16102 : 1982 - Identical
NBR ISO 504 : 2014 - Identical
PN 93/M-58355 : 1993 - Identical
