{"version":"1.0","provider_name":"hardnesstests","provider_url":"https:\/\/hardnesstests.com\/fr","author_name":"tingting","author_url":"https:\/\/hardnesstests.com\/fr\/author\/tingting\/","title":"P-1 Metallographic Sample Polishing Machine","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"M0x1EZioCQ\"><a href=\"https:\/\/hardnesstests.com\/fr\/produit\/p-1-metallographic-sample-polishing-machine\/\">Machine \u00e0 polir les \u00e9chantillons m\u00e9tallographiques P-1<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/hardnesstests.com\/fr\/produit\/p-1-metallographic-sample-polishing-machine\/embed\/#?secret=M0x1EZioCQ\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0P-1 Metallographic Sample Polishing Machine\u00a0\u00bb &#8212; hardnesstests\" data-secret=\"M0x1EZioCQ\" 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>","thumbnail_url":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/P-1.jpg","thumbnail_width":800,"thumbnail_height":800,"description":"In the process of metallographic sample preparation, the polishing of the sample is a major process. The purpose of polishing is to remove the fine abrasion marks on the grinding surface of the sample and obtain a bright mirror surface for observation and measurement of the metallographic structure under a microscope. The P-1 metallographic sample polishing machine can be used to polish the finely ground metallographic sample. The shell adopts integral plastic absorbing technology, with novel appearance, stable rotation, low noise, convenient operation, and high work efficiency. It can adapt to the polishing requirements of a variety of materials. It is suitable for the metallographic laboratory of factories, universities and research institutes. It is an excellent equipment for polishing metallographic samples."}