{"version":"1.0","provider_name":"T-CRAFT","provider_url":"https:\/\/t-craft.ee\/en\/","author_name":"tcraftadmin","author_url":"https:\/\/t-craft.ee\/en\/author\/tcraftadmin\/","title":"Keevitus - T-CRAFT","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"IF1gq3RnSi\"><a href=\"https:\/\/t-craft.ee\/en\/keevitus\/\">Keevitus<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/t-craft.ee\/en\/keevitus\/embed\/#?secret=IF1gq3RnSi\" width=\"600\" height=\"338\" title=\"&#8220;Keevitus&#8221; &#8212; T-CRAFT\" data-secret=\"IF1gq3RnSi\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/*! This file is auto-generated *\/\n!function(c,d){\"use strict\";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(\/[^a-zA-Z0-9]\/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),l=0;l<n.length;l++)n[l].style.display=\"none\";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if(\"link\"===t.message)if(s=d.createElement(\"a\"),a=d.createElement(\"a\"),s.href=r.getAttribute(\"src\"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener(\"message\",c.wp.receiveEmbedMessage,!1),d.addEventListener(\"DOMContentLoaded\",t,!1),c.addEventListener(\"load\",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),a=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),i=d.querySelectorAll(\"iframe.wp-embedded-content\"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute(\"data-secret\")))r=Math.random().toString(36).substr(2,10),t.src+=\"#?secret=\"+r,t.setAttribute(\"data-secret\",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute(\"security\"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:\"ready\",secret:r},\"*\")}}}}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/t-craft.ee\/wp-content\/uploads\/2020\/10\/keevitus.jpg","thumbnail_width":1000,"thumbnail_height":667,"description":"Keevitus Metalldetailide mitte-eemaldatavaid \u00fchendusi on inimesed \u00f5ppinud tegema juba ammu. Esimesena \u00f5ppisid selle selgeks sepad: pannes alasile tulipunased h\u00f5\u00f5guvad elemendid ja l\u00fc\u00fces neid haamriga, \u00fchendasid neid j\u00e4igalt. Sellist keevitusliiki nimetataksegi sepakeevituseks. Kaasaegsed keevitusliigid T\u00e4na populaarne elekterkaarkeevitus ilmus t\u00e4nu vene teadlase Vassili Petrovi vaatlustele. 1802.aastal avastas ta voltkaare n\u00e4htuse. Tema avastuse [\u2026]"}