{"version":"1.0","provider_name":"Museo Virtuale ITT Montani","provider_url":"https:\/\/www.istitutomontani.edu.it\/museovirtuale","author_name":"museo","author_url":"https:\/\/www.istitutomontani.edu.it\/museovirtuale\/author\/blogadmin\/","title":"Voltmetro da quadro a ferro mobile C.G.S. H C 18 N\u00b0 139986 - Museo Virtuale ITT Montani","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ieUqRKl1R1\"><a href=\"https:\/\/www.istitutomontani.edu.it\/museovirtuale\/voltmetro_da393\/\">Voltmetro da quadro a ferro mobile C.G.S.  H C 18  N\u00b0 139986<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.istitutomontani.edu.it\/museovirtuale\/voltmetro_da393\/embed\/#?secret=ieUqRKl1R1\" width=\"600\" height=\"338\" title=\"&#8220;Voltmetro da quadro a ferro mobile C.G.S.  H C 18  N\u00b0 139986&#8221; &#8212; Museo Virtuale ITT Montani\" data-secret=\"ieUqRKl1R1\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","description":"\u00a0 Voltmetro da quadro a ferro mobile C.G.S. matr. N\u00b0 139986. Non rinvenibile in nessun inventario, anche se in quello del 1919 si elencano alcuni voltmetri da quadro con portata 300 V, la loro descrizione \u00e8 troppo vaga per garantirne al corrispondenza. Lo strumento si pu\u00f2 far risalire comunque a quegli anni ed era destinato &hellip; Leggi tutto \"\"","thumbnail_url":"https:\/\/www.istitutomontani.edu.it\/museovirtuale\/wp-content\/uploads\/2017\/12\/1DSCPFaPaN9322.jpg"}