4P4cMgCtm9N world.huanqiu.comarticle唐应初：升级立交桥要把误差控制在2-3毫米，我们把技术教给南非属地员工/e3pmh22ph/efp8fqe21<article><section data-type="rtext"><p><video controls src="https://v6.huanqiucdn.cn/4394989evodtranscq1500012236/8a8cbb255145403705188976601/v.f100830.mp4" data-alt="" poster="https://v6.huanqiucdn.cn/4394989evodtranscq1500012236/8a8cbb255145403705188976601/sampleSnapshot/sampleSnapshot_10_0.jpg?imageView2/2/w/1260"></video></p></section></article>1762692021193责编：肖山环视频176269202119312[]{"email":"xiaoshan@huanqiu.com","name":"肖山"}