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<p  style=" margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block;">   <a title="View 스마트 안전보건 on Scribd" href="http://www.scribd.com/doc/131752080/%EC%8A%A4%EB%A7%88%ED%8A%B8-%EC%95%88%EC%A0%84%EB%B3%B4%EA%B1%B4"  style="text-decoration: underline;" >스마트 안전보건</a> by <a title="View Kangdon Lee's profile on Scribd" href="http://www.scribd.com/kangdonlee"  style="text-decoration: underline;" >Kangdon Lee</a></p><iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/131752080/content?start_page=1&view_mode=scroll&access_key=key-29hta55r3ta2vfaiizzf" data-auto-height="false" data-aspect-ratio="0.707450980392157" scrolling="no" id="doc_99646" width="100%" height="600" frameborder="0"></iframe>