1.0Ohishttps://www.ohis.be/en/rich600338<blockquote class="wp-embedded-content" data-secret="VG6SW6bVFJ"><a href="https://www.ohis.be/en/our-services/preventive-maintenance/">Preventive maintenance</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.ohis.be/en/our-services/preventive-maintenance/embed/#?secret=VG6SW6bVFJ" width="600" height="338" title="“Preventive maintenance” — Ohis" data-secret="VG6SW6bVFJ" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.ohis.be/wp-includes/js/wp-embed.min.js </script> https://www.ohis.be/wp-content/uploads/2021/02/OHIS-image-fond.png1440320Preventive maintenance To ensure the safety and proper functioning of your lifting and hoisting systems, it is important to know the condition of your installation in order to minimise unexpected downtime on site. A tailor-made maintenance contract After taking an inventory of your lifting and hoisting systems and calculating the SWP, we will propose a […]