Regarding the working principle of the flame arrester, there are currently two main viewpoints: one is based on heat transfer; the other is based on the wall effect.
1 heat transfer
One of…
Sliding bearing, a bearing that works under sliding friction. Sliding bearings work smoothly, reliably and without noise. Under liquid lubrication conditions, the sliding surface is separated by the lubri…
The decoration of the bakery is very important and needs to reflect the delicious taste and aroma of the bread to attract customers. If the decoration can not place the bread is very easy to affect consumers' desire to buy, so the small series bring you today it is to pay attention to …
Nanshi Consumers Coordination found that although most consumers know that furniture can be guaranteed, the specific warranty items and scope of the furniture are not clear. After a product quality problem occurs, even during the product warranty period, the merchant will …
Frosted board: It is divided into double-sided matte board and single-sided matte board. The main raw materials are PC (polycarbonate), PMMA (acrylic board), PVC or PET. It is a new type of high strength,…
First, according to the different chemical pump materials, the following areas of application are:
1) Chemical pumps (stainless steel) are widely used in petroleum, chemical, metallurgy, synthetic…
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Pragmatism is out of date
Practical, simple and fashionable style will still be the main trend of the home in 2010. This style of home is not easy to outdated, regardless of color or shape is a generous style, simple and revealing personality. Th…
