ISO 9960-2:1994废止
Draughting instruments with or without graduation Part 2: Protractors
出版：International Organization for Standardization
专家解读视频
Provides requirements for protractors of the circular andsemicircular types for drawing-office use, made fromtransparent plastics material.
NF ISO 9960-2:1994 - Identical
DIN ISO 9960-2 (1995-08) - Identical
NEN ISO 9960-2:1995 - Identical
KS A ISO 9960-2:2002 - Identical
KS A ISO 9960-2:2014 - Identical
SS ISO 9960-2 Ed. 1 (1996) - Identical
