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今天 IEC60601-1, 无意中看到标准对这两个词解释如下:
- Z$ j2 h3 |) { x* @% W$ J Q7 W1) “shall” means that compliance with a requirement or a test is mandatory for compliance
$ q; \7 H5 n! @7 z, Zwith this standard;
5 H* `; h" c5 S7 v+ l7 B' G/ |2) “should” means that compliance with a requirement or a test is recommended but is not
; K3 j: l, H) U# Bmandatory for compliance with this standard;5 [9 Y x+ U6 K3 `& g& [# @5 u
− “may” is used to describe a permissible way to achieve compliance with a requirement or
( t" A( h* m. U! t- Ttest. P" U! V. h% J' c, H9 Y+ @/ r. m
供参考! |
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