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    你知道怎么判断乐天堂棋牌正版的质量吗?
    发布来源:http://affordabLe-Louisvuittonbags.com/  2019-2-20 13:15:54 发布人:济南坚固fun88安装
    1、观察乐天堂棋牌正版基片的厚度和膜的厚度
    1. Observing the Thickness of Substrate and Film of Coloured Steel Plate
    乐天堂棋牌正版由衬底和彩色腹膜或涂层组成。在选择之前,我们应该先检查基材和腹膜涂层的厚度。较好的乐天堂棋牌正版为0.02~0.05mm,镀层或镀层厚度往往小于0.15mm。因为承印物的厚度从影响色钢板的时间起是非常重要的。如果增加腹膜厚度,降低乐天堂棋牌正版厚度,将大大降低乐天堂棋牌正版的使用寿命。
    The color plate consists of a substrate and a color peritoneum or coating. Before choosing, we should check the thickness of the substrate and peritoneal coating. The better color steel plate is 0.02~0.05 mm, and the thickness of coating or coating is usually less than 0.15 mm. Because the thickness of the printing material is very important from the time it affects the color plate. If the thickness of peritoneum is increased and the thickness of color plate is reduced, the service life of color plate will be greatly reduced.
    2、听乐天堂棋牌正版声音
    2. Listen to the voice of coloured steel plate
    用手指或硬物敲打乐天堂棋牌正版,乐天堂棋牌正版材质若差,则声音沉闷,金属声音不明显,材质较好的乐天堂棋牌正版金属声音比较响亮,脆。

    If the color steel plate is poor in material, the sound is dull and the metal sound is not obvious. The metal sound of the color steel plate with better material is louder and brittle.

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    3、观察乐天堂棋牌正版外漏边
    3. Observing the Leakage Edge of Coloured Steel Plate
    观察彩色钢板是否暴露,如断面,是否晶莹剔透,是否为灰色、深色或杂质。如果切片被精细结晶,质量就会更好。
    Observe whether the color steel plate is exposed, such as section, crystal clear, gray, dark or impurities. If the slices are fine crystallized, the quality will be better.
    乐天堂棋牌正版
    Color steel plate
    4、检查乐天堂棋牌正版质量证书。
    4. Check the quality certificate of coloured steel plate.
    相关部门是否有检测标准?如果可能的话,请尽可能访问彩色钢板制造商。看看企业环境是什么,它是否正常。这家企业在市场上的声誉如何?
    Does the relevant department have testing standards? If possible, please visit the color steel plate manufacturer as far as possible. See what the business environment is and whether it's normal. What is the reputation of the company in the market?
    以上是关于乐天堂棋牌正版应用领域的全部内容,如果还有什么不懂得地方可以解释与我们的客服沟通,我们竭诚为您服务。
    Above is all about the application of color steel plate. If there is anything else that you don't know to explain and communicate with our customer service, we will serve you wholeheartedly.