l single meaning in English

单线

Her l992 album , emotions , generated her fifth consecutive , # l single , placing mariah carey in the top ten all - time achievers of most consecutive # l hits
1992年她的专辑"感情"又推出了她第5个连续第1 ，使她成为有史以来拥有连续位居榜首单曲数量最多的10名艺人之一。
In 1993 , mariah carey released music box , which has sold more than 24 million copies worldwide and generated the # l singles dream love and hero as well as the top 10 hit without you
1993年的专辑"音乐盒" ，全球销量超过2400万张，其中包括单曲第一的"爱梦人" 、 "英雄"及进入前10名的红歌"没有你" 。
Mdg ( l ) single girder clasp crane with door ( for short , l single girder hoist ) is a conveying , loading and unloading equipment widely used in factories and mines , enterprises , stations , ports and other departments
Mdg型单梁门式起重机（简称l型门式起重机）是厂矿、企业、铁路、港口、堆场等部门，应用广泛的一种物料搬运装卸设备。