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ISO 7212

Enclosures for protection against ionizing radiation; Lead shielding units for 50 mm and 100 mm thick walls

Số trang: 55
Ngày phát hành: 1986-06-00

Liên hệ
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 3 categories: 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.
Số hiệu tiêu chuẩn
ISO 7212
Tên tiêu chuẩn
Enclosures for protection against ionizing radiation; Lead shielding units for 50 mm and 100 mm thick walls
Ngày phát hành
1986-06-00
Trạng thái
Có hiệu lực
Tiêu chuẩn tương đương
DIN 25407-1 (1974-02), MOD * DIN 25407-1 (1993-04), MOD * DIN 25407-1 (1990-07), IDT * DIN 25407-1 Beiblatt (1974-02), MOD * DIN 25407-2 (1974-12), MOD * DIN 25407-2 Beiblatt (1974-12), MOD * GB/T 12163 (1990), IDT * M62-001 (1991-07-01), NEQ * UNI ISO 7212 (1991), IDT * JIS Z 4817 (1995-03-01), MOD * SS-ISO 7212 (1987-09-16), IDT * TS 8030 (1990-02-27), IDT * UNI ISO 7212:1991 (1991-05-31), IDT
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Thay thế bằng
Lịch sử ban hành
ISO 7212 (1986-06)
Enclosures for protection against ionizing radiation; Lead shielding units for 50 mm and 100 mm thick walls
Số hiệu tiêu chuẩn ISO 7212
Ngày phát hành 1986-06-00
Mục phân loại 13.280. Bảo vệ phòng chống phóng xạ
Trạng thái Có hiệu lực
Từ khóa
Bricks * Classification systems * Designations * Dimensions * Lead * Lead bricks * Nuclear energy * Nuclear power * Radiation protection * Radiation shields * Specifications * Thickness * Wall shieldings * Wall thicknesses
Số trang
55