Asphalt mix for open-graded friction course  大空隙沥青混合料

open graded cement concrete OGCC  多孔混凝土

Open graded friction courses  开级配磨耗层

Open-Graded  开级配

Open-graded Asphalt Friction Course  开级配沥青磨耗层

open-graded asphalt macadam  开级配沥青碎石

Open-graded Concrete  开级配混凝土

open-graded friction course  开级配; 开级配抗滑磨耗层

open-graded large stone asphalt mixes OLSM  开级配大粒径沥青混合料

Open-graded Large Stone Asphalt Mixture  开级配大粒径沥青碎石混合料

semi-open-graded  半开级配

open from Source Control Open  事件

Single open-ended and double open-ended coaxial  单开端和双开端同轴型

open window theory  最大容量

(open hole) caliper  井径仪

2-D open channel  二维明渠

3-aminopropyltriethoxysilane modified open-tubular  3-氨丙基键合柱

3-D open cells network structure  三维通孔网络结构

3-D open cells structure  三维通孔; 机损险; 机器险