concrete breaker, power-operated ,non-electric, hand-held
手持式机动混凝土捣碎机,非电动
gridiron tamper
方格型混凝土捣固器
integrally-silenced hand-held concrete breaker
完全灭音手持混凝土轧碎机
The Working Mechanism and Design of Concrete Lining Vibrator Sliding Machine used in Large-scale Channel
大型渠道混凝土衬砌振捣滑模成型机的工作机理及设计
A machine for grinding and mixing clay.
搅泥机用于捣碎并搅拌泥土的机器
Research on Properties & Analysis on Mechanics of Self-compaction Concrete Made with High Volume Fly Ash;
大掺量粉煤灰免振捣混凝土性能研究及机理分析
The steamroller levelled off the gravel roadbed and then the concrete was poured.
蒸汽压路机压平碎石路基，然后浇注混凝土。
Construction of gravel dam with asphalt concrete core wall by vibrating technology in Nierji Water Complex
尼尔基主坝振捣式沥青混凝土心墙施工技术
Quality Control of Commercial Readily Mixed Concrete in the Process of Preparation,Transportation,Casting and Compacting;
商品混凝土在制备、运输、浇捣过程中的质量控制
In-situ self leveling construction of reactive powder concrete thin layer
薄层活性粉末混凝土的现场免振捣浇筑施工
Effect of High-Frequency Vibration on Concrete Air Content and Freeze-Thaw Durabilities
高频振捣对混凝土含气量和抗冻性的影响
Influence of Crushing Value of Granitic Gneiss Coarse Aggregate on Mechanical Properties of Concrete with Different Strengths
片麻岩碎石压碎值对混凝土力学性能的影响
Broken bricks were rammed down in the trench to make a base for the concrete.
碎砖放入沟内并夯实,作为混凝土的基
Application on Rubblization of Old Portland Cement Concrete Pavement;
水泥混凝土路面碎石化综合技术研究
Appication of the Autoclaved Aerated Concrete Pieces on Roof Insulated and Screed-coat
加气混凝土碎料用于屋面找坡保温层
Rubblization technology for old cement concrete pavement and its application
旧水泥混凝土路面碎石化技术与应用
Preparation of High Performance 100MPa Early-Strength Concrete with Crushed Gravel
利用卵碎石配制100MPa早强高性能混凝土
Introduction on the crushed stone transformation techniques of cement concrete pavement
水泥混凝土路面碎石化改造技术介绍