5 thoughts on “How to distinguish the true and false coins of 20 yuan. Where do you depend on?”

  1. The main points of identifying fake currency to recognize the authenticity of RMB banknotes, and usually use the method of "see one, two touch, three listening, and four tests": 1. Watermark: Fifth set of RMB coupons for each bank currency is located in each voucher In the blank space on the front of the front side of the banknote, we can see the watermark with a strong three -dimensional sense. The fixed watermark of 100 yuan and 50 yuan banknotes is Mao Zedong's avatar pattern. The fixed watermark of 20 yuan, 10 yuan, and 5 yuan banknotes is a flower pattern. 2. Look at the safety line: The fifth set of RMB banknotes are left to the middle of the front of each ticket, and there is a safety line. The safety line of 100 yuan and 50 yuan banknotes, greeted by light, can see the tiny text of the miniature text "RMB100" and "RMB50". The instrument detection is magnetic; 20 yuan banknotes, welcoming the perspective, is a bright and dark phase, which is a bright and dark phase. It is a bright and dark phase. Safety line, 10 yuan and 5 yuan banknote security line is a holographic magnetic open window -type security line, that is, the security line is locally buried in paper, and the local nudity is exposed on the paper. The holographic pattern composed of "¥ 5" has magneticity. 3. Look at the ink and ink: The fifth set of RMB 100 and the noodle number of the lower left of the front left of the 50 yuan voucher is printed in light ink. When the vertical observation ticket is tilted to a certain angle, the denomination number of the 100 yuan voucher will change from green to blue; the amount of noodles of the 50 yuan voucher will change from gold to green. 4. Whether the pattern of the ticket face is clear, whether the color is bright, and whether the docking pattern can be connected. The fifth set of Renminbi banknotes complement the printing patterns in 100 yuan, 50 yuan and 10 yuan vouchers. These three vouchers are printed on the lower left and lower right side of the back. Gellying through the light, the two patterns are accurately connected, and the combination is combined into a complete ancient coin pattern. 5. Use more than 5 times to observe the ticket surface to see whether the lines of the pattern and the reduction text are clear and clean. In the fifth set of RMB banknotes, each of the positive printing patterns are printed with minimum text, and the back of the 20 yuan banknotes also has this anti -counterfeiting measure. 100 yuan micro -scaled text is "RMB" and "RMB100"; 50 yuan is "50" and "RMB50"; 20 yuan is "RMB20"; 10 yuan is "RMB10" 5 yuan is "RMB5" and "5". Two touches: 1. Touching portrait, blind text, and the name of the People's Bank of China have uneven feelings. The fifth sets of RMB banknotes are the heads of the main scenes of Mao Zedong. They use hand -carved concave printing processes. The image is realistic, vivid, and bumpy. It is easy to identify. 2. Whether the banknotes are thin and thick, and it is good. Three listening: that is, by shaking banknotes to make a sound, distinguish the authenticity of the RMB according to the sound. The paper of the RMB has the characteristics of stiff, folding, and not easy to tear. Holding banknotes shake hard, fingers lightly, or two -handed and one -handed gently, you can hear a crisp and loud sound. Fourth test: that is, to distinguish the authenticity of the RMB with some simple tools and dedicated instruments. If you can observe the definition of lines, glue, concave printing texture, etc. with the help of a magnifying glass; to illuminate the ticket surface with ultraviolet lights, you can observe the fluorescent reflection of the banknote paper and ink;

  2. Looking at the front of the coins in the light or the sun, the silver line is a straight line as a real currency. Because the counterfeit coin line is printed, it looks like a section of the dotted line. Use the nails to remove the silver line. , The real line is not to remove, but it will show the edge of the silver line

  3. There are difficulties when you encounter difficulties! You can understand this step! But I hope you go ashore earlier
    Don't be too greedy! Ball, Sanxin Think of the waist spirit,,, machine device, mold board can be seen, I hope to help you

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