欧美日本一线视频,狼友视频少妇向日的日子,欧美猛交ⅹxxx乱大交视频,一级不卡中文字幕精品片

中文

Mobile website

Official WeChat

133-9522-3777

NewsHome > News > Industry dynamics

Requirements and value of slipform paving technology of concrete curbstone slipform forming machine

The technology of fully automatic concrete curb stone slipform forming machine is a slipform technology that self-walks through a computer control system and forms the concrete curb…

2019-12-16
MORE
The role of concrete additives in improving concrete sliding form construction

In the concrete slipform construction operation, the quality of the concrete directly affects the molding of the slipform construction, so what role does the concrete additive play …

2019-11-21
MORE
How many meters can a concrete paver spread a day?

How many meters can a concrete paver spread a day? The specific number of meters that can be paved is not fixed. It depends on the specific project, the difficulty of the project, …

2019-11-14
MORE
How many meters can the curb stone slide be made a day? How is the construction efficiency?

The curb stone sliding machine has been matured and applied in the side-sliding mode construction of the road. How many meters of curb can be completed in one day by a curb stone sl…

2019-11-07
MORE
How to check the working condition of ironing plate for paver

(1) Place the paver on the flat ground, set the elevation value to zero, drop the ironing pull and place it on a flat loose sandstone layer. After several minutes, put forward the i…

2019-03-28
MORE
What is the effect of adding retarder in cement concrete in sliding-form construction?

In the construction of sliding form method, the effect of adding retarder in cement concrete is to adjust the setting time of concrete, so that it matches the time of concrete pouri…

2019-03-28
MORE

10 Record?Prev12 Next?

Copyright ? 2018 All Rights Reserved all rights reserved：Xuzhou Xinlu Intelligent Technology Co., Ltd. case number：蘇ICP備18062688號(hào)-1

Platform support：

Technical Support：

兴安县| 渝中区| 辛集市| 杂多县| 达拉特旗| 长顺县| 长寿区| 桃园县| 夏邑县| 奇台县| 霍邱县| 织金县| 米脂县| 上杭县| 随州市| 洞口县| 拉萨市| 麻栗坡县| 万源市| 安化县| 铜陵市| 沛县| 云林县| 云南省| 武义县| 新巴尔虎右旗| 扎鲁特旗| 五常市| 日土县| 思南县| 远安县| 石河子市| 壤塘县| 扎兰屯市| 烟台市| 旬阳县| 新巴尔虎左旗| 双柏县| 巴青县| 滦南县| 康平县|