Problem Cause Solution A. No oil discharge 1. Rotation direction error (positive, counterclockwise) Immediately stops and corrects the rotation direction of the motor. 2. Check if the pump has no power to the rotating motor and check if the coupling or key is damaged. 3. The pump shaft is broken a-----!
The level of China's pharmaceutical packaging machinery is not very different from that of foreign countries. Some of the equipment has been synchronized with the current world new technology progress, but the overall level is still quite different from the foreign advanced level. At present,-----!
Agonist Parfums is a perfume brand from Northern Europe, inspired by the pure air of Northern Europe. Looking at crystal clear perfume bottles not only has a strong interest in it. Few of its introductions are undoubtedly the unpopular among perfumes. The Agonist packaging perfume bottle was produ-----!
One, paper security Paper is the material basis for printing various securities. Some special papers manufactured using special processes basically have security features. The anti-counterfeiting technologies used in special papers are: 1. Watermark paper During the manufacturing process, water-----!
1 Introduction As a safe and reliable high-tech product, smart card is gradually replacing magnetic cards in China and is widely used in the financial industry and other related industries. However, some users have some misunderstandings about the smart card products. One-sidedly, all smart cards-----!
For off-road enthusiasts, it is difficult to safely transport bicycles over long distances. If it is necessary to fly, it will be more fun. This bike suitcase protects your car from damage, and all you need to do is disassemble it and put each part in the designated location on the suitcase. Then,-----!
The throwing angle refers to the phenomenon of inadequacy of fitting on the trailing edge of the printed paper. In recent years, most rollover failures have occurred in multi-color offset printing. The main reason is: (1) The front rule is not on a straight line, causing the paper to reach the fr-----!