Enclosures for protection against ionizing radiation; lead shielding units for 150 mm, 200 mm and 250 mm thick walls; part 1: chevron units of 150 mm and 200 mm thickness— 49 стр.
Components for containment enclosures. Transfer systems such as plain doors, airlock chambers, double door transfer systems, leaktight connections for waste drums— 52 стр.
