The electric surgical pendants is convenient, intact, and easy to use to meet the needs of operation. This pendant is a new type of medical equipment used in modern operating rooms. The compact structure and professional design make it possible to rotate 340 degrees, which can reach the health care provider during the operation and impact nothing after it is lifted. The electric Medical Pendant according to different clinical demands, to configure with expert level caring configuration;
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Bee swarming king and changing king technique
As the saying goes: "The queen of bees is as precious as gold." The loss of kings of bees is a condition that every beekeeper does not want to see. However, if it happens, you can use the king of technology. Horizontal box and horizontal box apiculture are commonly used in the following three methods. First, direct enticing the king method: From the bee colony on the day of the count, within 3 days to lure the king, do not use any protective measures, can be free to put into the king within the group, can also be directly merged into Wang Wang group. 2. Liquor-induced king method: First remove the Wang Wang group from Wangtai, and confirm that there are no queens. Place the spleen close to the side of the beehive. When the bee closes in the evening, the new king will be spawned. ) Even the bees brought the king to the 2 spleen and put it on the side of the Lost King group. Immediately drip a few drops of white spirit between each spleen bee and room inside the box, and then cover the cover cloth and the large cover. The next morning, close the nest spleen together, and check it out after 3 days. Third, the wire lure king method: In addition to the king of the king group to lose the bench, the nest spleen close to the side of the box, the box-type wire separator, insert the nest next to the spleen, and then from the copulation group spawning new king with bees raised 2 spleen Into the king of the group outside the iron yarn separator, plus partitions, cover cloth and cover, over 3 days out of iron yarn separators, merged into a group. Because the new king spawns more and can maintain a strong group, the party and government forces can increase the amount of honey collected by bee colonies. The beekeepers advocate changing the king every time. The method is as follows: One spleen of spleen with bee and one spleen of old calluses are selected from the production area, and they are leaned against the inside of the box, and the beehive is separated from the tail area and production area by a box-type iron yarn separator ( The production area is Pharaoh). Cut a piece of nylon yarn and fix it with a nail. It is forbidden that the tail area and the bee of the production area will pass through the upper beam. On the second day, a mature Wangtai was involved in the copulation. After the Queen's copulation, it spawned with the old king of the production area. After the end of the autumn season, Pharaoh took out the iron gauze. The two districts merged into a strong new king over winter.