
Twist drills - Terms, definitions and types
出版:International Organization for Standardization

专家解读视频
NBN E 66 102:1983 - Identical
NF ISO 5419:1996 - Identical
DIN ISO 5419 (1998-06) - Identical
JIS B 0171:2005 - Identical
NEN ISO 5419:1997 - Identical
BIS IS 5099:2003 - Equivalent
BIS IS 10915:1984 (R2015) - Equivalent
PN 93/M-01019:1993 - Identical
UNI ISO 5419:1987 - Identical
KS B 3704:2002 - Modified
KS B 3704:2014 - Modified
GB/T 20954-2007 - Modified
NFE 66 050:1981 - Equivalent