The cold and hot shock box is a kind of high and low temperature test box. In terms of structural characteristics, the cold and hot shock box is divided into two-box type and three-box type. The difference is that the internal structure of the equipment and the test method are different. The equipment is mainly used to test the structure of materials or composite materials. It can be tolerated in a continuous environment of extremely high temperature and extremely low temperature in an instant. hurt. Through experiments, you can understand the product's related performance and its impact resistance.
The thermal shock test chamber can be used in electronic and electrical components, automation parts, communication components, auto parts, metals, chemical materials, plastics and other industries, defense industry, aerospace, military industry, BGA, PCB substrate, electronic chip IC, The physical changes of semiconductor ceramics and polymer materials, testing the repeated resistance of the materials to high and low temperatures and the chemical changes or physical damage of the product during thermal expansion and contraction can confirm the quality of the product, from precision IC to heavy None of the mechanical components require its ideal testing tool.
A nightstand, alternatively night table, Bedside Table, daystand or bedside cabinet, is a small table or cabinet designed to stand beside a bed or elsewhere in a bedroom. Modern nightstands are usually small bedside tables, often with one or sometimes more drawers and/or shelves and less commonly with a small door. They are often used to support items that might be useful during the night, such as a table lamp, alarm clock, reading matter, cell phone, eyeglasses, tissues, sex toys, a drink, or medication.
Before indoor flush toilets became commonplace, the main function of a nightstand was to contain a chamber pot. As a result, early nightstands were often small cabinets, sometimes fitted with a drawer, and usually containing an enclosed storage space below covered by one or more doors. Another term sometimes given to such cabinets was commode.
French, Italian and Spanish antique nightstands usually have one drawer and an enclosed storage space with one door. They can be embellished with gold leaf finish, bronze or parquetry inlaid.
Wood and pressboard are the most common materials used for nightstands.
Nightstand Table,Solid Wood Nightstand,Nightstand With Drawers,Bedside Table With Drawer
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