Mandatory action sign M002: <i>Refer to instruction manual/booklet</i>
<a rel="nofollow" class="external text" href="https://www.iso.org/">ISO</a>
<a rel="nofollow" class="external text" href="https://www.iso.org/obp/ui/#iso:grs:7010:M002">ISO 7010 - M002</a><br><span class="int-own-work" lang="en">Own work</span>