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　　Tin is more durable than tinplate, which will rot if it breaks a little. However, even if a large piece of tin is broken, it is not easy to rust. This is because the chemical properties of zinc are more active than iron. When external air and water "attack" tin, zinc and oxygen are the first, and protect the safety of iron. However, tin is more expensive than tin.

　　除了錫片，鋅也被用于制造干電池外殼。但是干電池中的鋅更純凈。另外，鋅和銅變成銅鋅合金——黃銅。

　　In addition to tin chips, zinc is also used to make dry cell enclosures. But zinc in dry cells is cleaner. In addition, zinc and copper become copper zinc alloy - brass.

　　加工錫的化合物是氧化鋅，俗稱“鋅白”，是一種用于制造白色涂料等的白色顏料。氧化鋅在室溫下是白色的，加熱時(shí)變成黃色，冷卻時(shí)又變成白色?，F(xiàn)在，人們用這個(gè)功能來制作“變色溫度計(jì)”，用顏色的變化來測(cè)量溫度。

　　The compound used to process tin is zinc oxide, commonly known as "zinc white", which is a famous white pigment used to make white coatings. Zinc oxide is white at room temperature, turning yellow when heated and white when cooled. Now, people use this function to make "color change thermometer", and use the change of color to measure the temperature.

　　從目前的經(jīng)營領(lǐng)域或生產(chǎn)情況來看，對(duì)鐵加工產(chǎn)品的需求仍然比較大。主要是因?yàn)檫@種產(chǎn)品有非常廣泛的應(yīng)用范圍。例如，在一些企業(yè)或單位的食堂，很多產(chǎn)品選擇都是用錫加工的。

　　From the current business field or production situation, the demand for iron processing products is still relatively large. Mainly because this product has a very wide range of applications. For example, in the canteen of some enterprises or units, many products are processed with tin.

　　目前,人們使用很多桶產(chǎn)品,管密封產(chǎn)品也使用這種錫加工技術(shù),可以確保產(chǎn)品的使用價(jià)值,某種生活,但也確保的整體外觀,也是一個(gè)重要原因目標(biāo)錫加工工業(yè)的發(fā)展。

　　At present, people use a lot of barrel products, pipe sealing products also use this tin processing technology, which can ensure the use value of products, a certain life, but also ensure the overall appearance advantage, which is also an important reason for the development of tin processing industry.

　　隨著科技的發(fā)展，人們的需求也向著更高層次的方向發(fā)展。山東通風(fēng)管道行業(yè)為了適應(yīng)消費(fèi)者的需求，不得不加快發(fā)展腳步，提高企業(yè)的競(jìng)爭(zhēng)力。

　　With the development of science and technology, people's needs are also developing towards a higher level. In order to meet the needs of consumers, Shandong ventilation industry has to speed up the pace of development and improve the competitiveness of enterprises.