1.0Quinette Gallayhttps://quinette.com/en/ayahttps://quinette.com/en/author/aya/rich600338<blockquote class="wp-embedded-content" data-secret="PPFN90UDuB"><a href="https://quinette.com/en/polygonal-telescopic-harrow/">Polygonal telescopic harrow</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://quinette.com/en/polygonal-telescopic-harrow/embed/#?secret=PPFN90UDuB" width="600" height="338" title="“Polygonal telescopic harrow” — Quinette Gallay" data-secret="PPFN90UDuB" 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://quinette.com/wp-includes/js/wp-embed.min.js </script> POLYGONAL TELESCOPIC HARROW This solution is ideal for any type of room geometry. As the focus point is at the center of the stage, the configuration of these platforms helps to aim at this point.The polygonal platform has the advantages of a curved platform and the simplicity of a conventional one. It works exactly the […]https://quinette.com/wp-content/uploads/2025/06/grada-telescopica-poligonal-01-1024x576.png