发布时间：2015-02-03 16:09:16

In view of the technology and quality problems existing in the small concrete mixer industry, the state quality inspection administration has continuously tracked and checked the small concrete mixer, which makes the overall quality level of small concrete mixer change greatly, the product qua.........【阅读全文】

发布时间：2015-02-03 16:04:16

So now, it requests that Beijing, Shanghai and other cities should not mix concrete at the scene. They need to build a commercial concrete batching plant to mix concrete in a remote place, and use the carrier vehicle to transport concrete to the site. That is to say, they need to use a lot of .........【阅读全文】

发布时间：2015-02-03 16:04:05

So now, it requests that Beijing, Shanghai and other cities should not mix concrete at the scene. They need to build a commercial concrete batching plant to mix concrete in a remote place, and use the carrier vehicle to transport concrete to the site. That is to say, they need to use a lot of .........【阅读全文】

发布时间：2015-02-03 16:01:55

So now, it requests that Beijing, Shanghai and other cities should not mix concrete at the scene. They need to build a commercial concrete batching plant to mix concrete in a remote place, and use the carrier vehicle to transport concrete to the site. That is to say, they need to use a lot of .........【阅读全文】

发布时间：2015-02-03 15:52:44

In the engineering construction, people commonly mix the concrete at the scene. But there will have a few problems: the first is that the efficiency is not high, and the second is that the construction quality is poor, besides, it will use a lot of man powers, and the key problem is that it wil.........【阅读全文】