{"version":"1.0","provider_name":"Nh\u00e0 s\u1ea3n xu\u1ea5t M\u00c1Y PH\u00c2N PH\u1ed0I nhi\u00ean li\u1ec7u, CU\u1ed8N V\u00d2I v\u00e0 B\u01a0M d\u00f9ng cho B\u1ea3o tr\u00ec C\u00f4ng nghi\u1ec7p v\u00e0 N\u00f4ng nghi\u1ec7p.","provider_url":"https:\/\/aochenggroup.com\/vi","author_name":"admin","author_url":"https:\/\/aochenggroup.com\/vi\/author\/admin\/","title":"How the Automatic Nozzle Shut-Off Mechanism Works | AOCHENG","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"0CCofXdOJs\"><a href=\"https:\/\/aochenggroup.com\/vi\/news\/how-fuel-nozzle-automatic-shut-off-work\/\">V\u00f2i phun nhi\u00ean li\u1ec7u t\u1ef1 \u0111\u1ed9ng ng\u1eaft ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/aochenggroup.com\/vi\/news\/how-fuel-nozzle-automatic-shut-off-work\/embed\/#?secret=0CCofXdOJs\" width=\"600\" height=\"338\" title=\"\u201cV\u00f2i phun nhi\u00ean li\u1ec7u t\u1ef1 \u0111\u1ed9ng ng\u1eaft ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\u201d \u2014 Nh\u00e0 s\u1ea3n xu\u1ea5t B\u1ed8 PH\u00c2N PH\u1ed0I nhi\u00ean li\u1ec7u, CU\u1ed8N V\u00d2I, v\u00e0 M\u00c1Y B\u01a0M cho B\u1ea3o tr\u00ec C\u00f4ng nghi\u1ec7p v\u00e0 N\u00f4ng nghi\u1ec7p.\" data-secret=\"0CCofXdOJs\" 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:\/\/aochenggroup.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/aochenggroup.com\/wp-content\/uploads\/2026\/08\/1232123.webp","thumbnail_width":800,"thumbnail_height":447,"description":"Discover how the automatic nozzle shut-off mechanism prevents hazardous fuel spills. Learn about the Venturi principle, calibration, and troubleshooting."}