Keep hands, nails, and face clean and hygienic. Personnel hygiene is extremely important.

Phenomenon: The surface of the sheet is uneven, the thickness is uneven, there are significant indentations, cracks, blisters, scars and rust, etc.; the air duct plane sinks, the sides protrude outward, and there is significant deformation.

Accidents caused by static electricity in the 10,000-class clean room frequently occur, so the anti-static ability of the clean room has become an aspect that cannot be ignored in evaluating its quality.

Through various facilities and strict management in engineering technology, the content of indoor particles, airflow, pressure, etc. are also controlled within a certain range. This kind of room space is called a clean room.

Take certain air cleaning measures to achieve a certain concentration of bacteria and apply air cleaning technology to perform a series of treatments such as sterilization, temperature and humidity adjustment, and New Year's wind adjustment, so that the operating room is kept in a clean, temperature and humidity state.