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A Kirschner wire (also called a K-wire) is a thin wire or pin that can be used to stabilize bone fragments. These wires can be drilled through the bone to hold the fragments in place. They can be placed percutaneously (through the skin) or can be buried beneath the skin. K-wires come in different sizes, and as they increase in size, they become less flexible. K-wires are often used to stabilize a broken bone and then removed in the office once the fracture has healed. The wires can also be threaded to help prevent movement or backing out of the wire, although that can also make them more difficult to remove. Universal Torque Ratchet - Instructions for use Changing the ratchet wheel: Draw again pin in the route of arrow on each facets with thumb and index finger and then take out or insert ratchet wheel respectively. After change let the pin snap back. Attention: The ratchet wheel can only be inserted from one side.

Battery and energy storage mainly store electrical energy. When supplying external power, energy storage system(ESS) batteries do not fluctuate as much as great power lithium battery. ESS battery storage system has relatively stable output. Generally, the discharge current is small and the discharge time is long. There is another requirement for ESS energy storage system ess lithium ion battery for sale. Energy Storage Cell Battery cells are the soul of energy storage systems. Based on the understanding of charging and discharging characteristics in different scenarios, Great Power ESS lithium batteries can not only have better system characteristics but also reduce redundancy and achieve cost reduction through targeted design, which is very flexible and efficient.

Thin film switch is an electronic component that combines the functions of a switch and decorative functionality. It is composed of a rigid or flexible printed circuit board as the substrate, equipped with tactile or non-tactile buttons, and covered with a printed plastic film with colored decorative patterns. It is a new type of human-machine interface.