The basic focus of a cabinet maker is the production of cabinets. While cabinetmakers may also need to produce items that won't be identified as cabinets, the same skills and techniques apply.Cabinets can be built-in or freestanding. Built-in cabinetry is usually custom-made for a particular situati

The top of the clean gas storage cabinet is equipped with a fan and a filtering device. The operation of the fan creates a negative pressure in the cabinet, and the air enters from the air inlet.