您要查找的是不是:
- fresh concrete air meter 新拌混凝土含气量测定仪
- Concrete air content test equipment. 混凝土含气量测定仪。
- Method of test for unit mass and air content of fresh concrete 未凝固混凝土的单位容积质量及空气量测量方法
- I n addition,Water-reducing agent can moist the fresh concrete pellet and enfor ce the capability of slide between the fresh concrete pellet.So the appeance ves cosity of fresh concrete was reduced. 另外,减水剂的掺入可使水泥颗粒湿润,可使水泥颗粒之间的滑动能力增强,因此降低了新拌混凝土的表观粘度。
- Plant small grass and bush using the feature of concrete air gap such as air permeability and water permeability to penetrate plant required nutrition and to grow plant root system. 利用混凝土空隙部位的透气、透水等性能,渗透植物所需营养,生长植物根系的特点种植小草、低的灌木等植物。
- During the intermission, let's go out for some fresh air. 幕间休息时,我们出去呼吸呼吸新鲜空气吧。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。
- The fresh air blew in from the open window. 新鲜空气从开着的窗户吹进来。
- I always imbibe fresh air in the woods. 我经常在树林里呼吸新鲜空气。
- The fresh air in the morning made him feel glad. 早晨的新鲜空气使他觉得愉快。
- Sampling method for fresh concrete 未凝固混凝土试样采集方法
- Simple air metering orifices coupled to the unique balancing regulator provide accurate control of the air-fuel (gas or oil). 简便的空气计量孔板装配在平衡阀的接口上来实现空气-燃气,空气-油的精准控制。
- Study on Prediction Method of Fresh Concrete Slump 混凝土拌和物坍落度预测方法的研究
- I like to breathe the fresh air in suburban places. 我喜欢在郊外呼吸新鲜空气。
- Method of sampling fresh concrete 新浇混凝土的取样方法
- The composition of air intake system of EMS for motorcycle, including the air metering and controlling proposals are introduced in this paper. 摘要本文介绍了电喷摩托车进气系统的组成以及电喷系统对空气进气量的计量和控制方式。
- working performance of fresh concrete 新拌混凝土的工作性
- He opened the window to let in some fresh air. 他打开窗户放进一些清新的空气。