欧美成人天天综合在线,国产亚洲欧美中文字幕,精品国精品无码自拍,久久精品国产免费

Industrial radiation is widely used in security and industrial X-ray imaging techniques. Newlife specializes in R&D new high-energy ray absorbent and lead-free shielding materials for more than 10 years. We are able to produce raw materials and finished protection products, customized protection property and designs are available.
Industrial radiation protection products include: X-ray curtain, food inspection curtain, industrial X-ray detection protection, etc.