{"version":"1.0","provider_name":"\u0391\u03a0\u039f\u03a8\u0397","provider_url":"https:\/\/apopsiseminars.gr\/en\/","author_name":"marketing","author_url":"https:\/\/apopsiseminars.gr\/en\/author\/marketing\/","title":"Gas Technician - \u0391\u03a0\u039f\u03a8\u0397","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"lcFKqVFaFO\"><a href=\"https:\/\/apopsiseminars.gr\/en\/product\/gas-technician\/\">Gas Technician<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/apopsiseminars.gr\/en\/product\/gas-technician\/embed\/#?secret=lcFKqVFaFO\" width=\"600\" height=\"338\" title=\"&#8220;Gas Technician&#8221; &#8212; \u0391\u03a0\u039f\u03a8\u0397\" data-secret=\"lcFKqVFaFO\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/apopsiseminars.gr\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/apopsiseminars.gr\/wp-content\/uploads\/2026\/01\/\u03a4\u03b5\u03c7\u03bd\u03af\u03c4\u03b7\u03c2-\u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd-\u03b1\u03b5\u03c1\u03b9\u03af\u03bf\u03c5.jpg","thumbnail_width":1080,"thumbnail_height":1080,"description":"The educational programme focuses on natural gas, its properties as a fuel, and its combustion. The stages in the gas supply chain, from production to delivery to homes and businesses, are examined, and the categories of indoor installations are classified. The components of the networks, such as pipes, valves and gas appliances, are then analysed, [&hellip;]"}