Product description and characteristics of dustproof test equipment

Dust test equipment features: It has a large area observation window, which is convenient for observing the sand and dust test status, and the digital display intelligent regulator ensures the control accuracy of the temperature and humidity field. The dustproof test equipment is composed of test box and auxiliary equipment. Dust test equipment product description This equipment is suitable for all mechanical, electrical, electronic, electrochemical, and electromechanical equipment, to evaluate the resistance of these equipment to dry sand or dust-filled atmosphere and whether they can be stored and operated. Meet the requirements of the US military standard MIL-STD-810F, GB4208-84 "Classification of Shell Protection Level" and GB2423.37-89.

20pcs Brush Set

Makeup Brush Full Set,Full Makeup Brush Set,All Makeup Brushes,20Pcs Brush Set

DONGGUAN YACAI COSMETICS CO.,LTD. , https://www.yacaicosmetic.com