Оболочки для защиты от ионизирующего излучения. Свинцовые блоки для стен толщиной 50 и 100 мм
Название (англ.):
Enclosures for protection against ionizing radiation; Lead shielding units for 50 mm and 100 mm thick walls
Описание (англ.):
Specifies the properties of the various lead units used in the construction of shielded enclosures: basic units (bricks, posts) and functional units (aperture bricks, windows, sphere units, plugs and reducing units). Only one and two chevron bricks are standardized. The units are classified into 3categories: standardized units; units which are either used very infrequently or for very specialized purposes, or are used very frequently in one country and it is felt that this use will become more widespread; units which are acceptable for a transition period.
Дата регистрации:
01.08.86
Дата введения:
01.06.86
Код КГС:
Ф03
Код ОКСТУ:
6907
Код ОКС(МКС):
13.280
Код ОКП:
6907
Нормативные ссылки:
DIN 25407-1 Beiblatt-1974, NEQ*DIN 25407-2 Beiblatt-1974, NEQ*DIN 25407-2-1974, NEQ*SS-ISO 7212-1987, EQV*M62-001(1991/AFNOR)*UNI ISO 7212(1991/UNI), EQV*DIN 25407-1-1993, NEQ
Ключевые слова:
BRICKS CLASSIFICATION CLASSIFICATION SYSTEMS DESIGNATION DESIGNATIONS DIMENSIONS LEAD LEAD BRICKS NUCLEAR ENERGY NUCLEAR POWER RADIATION PROTECTION RADIATION SHIELDS SPECIFICATIONS THICKNESS WALL SHIELDINGS WALL THICKNESSES CLASSIFICATIONS SCREENS (PROTECTO