干净的长椅上

Clean Bench clean working table and biology clean benchThis clean bench is a very universal purifying equipment, and it can form a highly clean environment for working. It has good effects on improving the clean-room condition, and the quality of the production .It is suitable for the electronics industry, aerospace industry, precision laboratories and other clean occasions. Features: 1) Vertical flow 2) High efficiency 3) Durable capability, low noise, and low vibration for operation 4) Free maintenance 5) Good quality, reliable performance 6) Working life: up to 30,000 hours 7) Adjustable air velocity