
Compasses Part 2: Requirements, designation and marking
出版:International Organization for Standardization

專家解讀視頻
Gives rules and requirements for marking and designation for precision (P) and standard (S) compasses.
KS A ISO 12753-2:2013 - Identical
KS A ISO 12753-2:2003 - Identical
DIN 58502 (1990-08) - Identical