筑路

• Xi an road construction dalian lutong machine co . xuzhou engineering machine machine co . co
  西安筑路机械大连路通机械有限公司徐州工程机械公司
• Mobile road construction machinery - safety - specific requirements for road - milling machines
  筑路工程用可移动机械.安全性.路面磨削机的安全规范
• He left school and worked first in a food factory and later as a worker building roads
  他毕业离校后，先在一家食品厂工作，后来又当过筑路工人。
• Mobile road construction machinery - safety - part 1 : common requirements ; german version en 500 - 1 : 1995
  移动式筑路机械.安全性.第1部分:一般要求
• Mobile road construction machinery . safety . part 4 : specific requirements for compaction machines
  移动式筑路机械.安全性.第4部分:压实机的特定要求
• Mobile road construction machinery - safety - specific requirements for soil stabilization machines
  移动式筑路机械.安全.第3部分:夯土机械的特殊要求
• Testing of bituminous materials for road building and related purposes ; determination of water content
  筑路及相关用途用沥青材料的检验.含水量的测定
• Testing of bituminous materials for road building and related purposes ; determination of water absorption
  筑路和相关用途用沥青材料的检验.吸水性测定
• Mobile road construction machinery . safety . part 2 : specific requirements for road - milling machines
  移动式筑路机械.安全性.第2部分:路面碾磨机的特定要求
• Road construction and maintenance equipment . bituminous binder measuring devices . test bench and methods
  筑路和养路设备.沥青粘合剂测量装置.试验台和试验方法