GB/T 12163-1990
ActiveLead shielding units for 50 and 100 mm thick walls used for protection against ionizing radiation
用于防护电离辐射的50 mm和100 mm厚墙的铅屏蔽构件
Application Summary AI generated
This standard specifies the dimensions, materials, and manufacturing requirements for lead shielding units designed to be assembled into 50 mm or 100 mm thick protective walls. It is applied in medical, industrial, and research facilities where ionizing radiation sources are used, such as X-ray rooms, nuclear medicine labs, and radiography testing areas. The standard ensures consistent shielding performance and interchangeability of prefabricated lead blocks for constructing temporary or permanent radiation barriers.
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