中国精学生妹品射精久久,国产成人盗摄精品a片在线观看,天天躁日日躁AAAAXXXX,邻居漂亮的妻子5在线观看

Polymer Tungsten Sheet

Polymer tungsten sheet is a composite of tungsten powder and resin. Polymer tungsten sheet is widely used in the medical field due to its high density and excellent radiation shielding performance. It is often used as a shielding component for CT machines and X-ray equipment, which can effectively shield gamma rays and X-rays. The shielding efficiency is about 30% higher than that of traditional lead materials, protecting medical staff and patients from radiation damage. At the same time, polymer tungsten sheet is non-toxic, environmentally friendly, meets the green standards of medical equipment, and is suitable for radiation protection doors, protective windows and medical shielding panels. In addition, its wear resistance and corrosion resistance can also extend the service life of the equipment, and it is widely used in protective equipment in the field of radiology and nuclear medicine.

Comments are closed.

Address: 3F, No.25-1 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China Copyright ? 1997 - 2024 CTIA All Rights Reserved
Phone:+86-592-5129696,+86-592-5129595;    Email: sales@chinatungsten.com
舊版