SS EN 80416-2 Ed. 1 (2002)现行
Basic Principles For Graphical Symbols For Use On Equipment - Part 2: Form And Use Of Arrows
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Lays down the basic principles and the proportions for arrows used to indicate various elements, forces, functions or dimensions.
EN 80416-2:2001 - Identical
BS EN 80416-2:2001 - Identical
NBN EN 80416-2:2001 - Identical
SN EN 80416-2:2001 - Identical
DIN EN 80416-2 (2002-05) - Identical
UNE EN 80416-2:2003 - Identical
