1.0worldsteel.orghttps://worldsteel.org/zh-hans/运输业rich600338<blockquote class="wp-embedded-content" data-secret="b6yaMJ1umF"><a href="https://worldsteel.org/zh-hans/steel-in-transport/">运输业</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://worldsteel.org/zh-hans/steel-in-transport/embed/#?secret=b6yaMJ1umF" width="600" height="338" title="《 运输业 》—worldsteel.org" data-secret="b6yaMJ1umF" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
/*! This file is auto-generated */
!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);
//# sourceURL=https://worldsteel.org/wp-includes/js/wp-embed.min.js
</script>
Mobility is essential to our modern way of life. The efficient transport of goods has become key to our ever more globalised economy. Freight, for example, has almost doubled over the past 30 years. Steel plays a key role in moving people and goods around.https://worldsteel.org/wp-content/uploads/social_logo.png1200675