With the improvement of people's living standards and quality of .......
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Britain began recycling plastics in the late 1980s. At present, many new rec.......
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Recently, Shijiazhuang Shenwei Pharmaceutical Packing Co., Ltd. applied the two patented anti-.......
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This time, a total of 18 batches of overdue beer bottles were sampled, only 3 batches were.......
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introduction
An integrated circuit card (IC card), also known as an "integrated c....... Continue Reading→
An integrated circuit card (IC card), also known as an "integrated c....... Continue Reading→
PEN is a polyester polymer compound in which a benzene ring in PET is replaced with a naphthal.......
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The glass bottles on the market are divided into four categories according to their color:.......
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Like lithography, flexo platemaking now uses computer-to-plate t.......
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Editor's note In the rapid development of the world economy .......
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In the field of cosmetics packaging, with the improvement of .......
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