摘要
TheSichuan-TibetandQinghai-TibetHighwayswerebuiltandopentotrafficin1954.Today,themileageofhighwaysopentotrafficreachesover40,000km.Thousandsofmaintenanceworkershavebeenworkingonthemoverthepast50years.Theyincludewhatwecalliron-willwomenwiththeGyiagyiaroadsectionteam.
出版日期
2004年06月16日(中国期刊网平台首次上网日期,不代表论文的发表时间)