旧里番高h无码无修在线观看,雨后小故事动态图片,香港激情片,肉欲公车系500章

旧里番高h无码无修在线观看,雨后小故事动态图片,香港激情片,肉欲公车系500章
推荐资讯
联系我们
全国服务热线:
18765894567
地址:
济南市市中区经十西路
邮箱:
249058066@qq.com
电话:
18765894567
传真:
18765894567
集装箱的制作材料是什么?来源:http://fanmadetrailers.com   时间:2017-08-08
集装箱的制作材料大致分三种材质:铝合金、钢制、玻璃钢。三种常见集装箱材质简单介绍一下。
There are three kinds of materials for making containers: aluminum alloy, steel and glass fiber reinforced plastics. Three kinds of common container material, a brief introduction.
铝合金的优点是重量轻,外表美观,防腐性和弹性都非常好,使用年限较长等;铝合金集装箱的缺点是造价相对较高。
Aluminum alloy has the advantages of light weight, beautiful appearance, good corrosion resistance and elasticity, long service life, etc. the disadvantage of aluminum alloy container is its relatively high cost.

强度较大、结构牢固、焊接性又好的集装箱自然是钢制的了,它的水密性也好,价格还比较低廉;防腐性差和重量大则是它的唯一缺点了。
The container with large strength, firm structure and good weldability is naturally made of steel. Its water tightness is good, the price is relatively low, and its poor corrosion resistance and heavy weight are its only disadvantages.
集装箱的玻璃钢制也是常见的一种,它的优点很多:强度大,刚性好,内容积大,隔热、防腐、耐化学性都是非常好的,还很好清理,修理起来也非常方便。我觉得这是一个非常满意的材料,却也存在着一些缺点,集装箱重量是比较大的,还易老化,尤其是拧螺栓处的强度会降低不少。
Glass steel is a common kind of container, it has many advantages: high strength, good rigidity, large volume, heat insulation, corrosion resistance, chemical resistance is very good, very good cleaning, maintenance is also very convenient. I think this is a very satisfactory material, but there are some shortcomings, the weight of the container is relatively large, but also easy to aging, especially the strength of the screw bolt will be reduced a lot.
您如果对我们的产品感兴趣或者有任何的疑问,您可以直接给我们留言或直接与我们联络,我们将在收到您的信息后,会时间及时与您联络。
If you are interested in our products or have any questions, you can either leave us a message or contact us directly. We will contact you in the first time after receiving your information.