共 50 条
- [1] SOME PROBLEMS IN APPLICATION OF ICRP MAXIMUM PERMISSIBLE LEVELS FOR OCCUPATIONAL EXPOSURE HEALTH PHYSICS, 1966, 12 (01): : 77 - +
- [2] VALIDITY OF MAXIMUM PERMISSIBLE DOSE CONCEPT AND BASES OF PRESENT LEVELS FOR OCCUPATIONAL EXPOSURE BRITISH JOURNAL OF RADIOLOGY, 1965, 38 (451): : 554 - &
- [3] PERMISSIBLE LEVELS FOR OCCUPATIONAL EXPOSURE TO RADON DAUGHTERS HEALTH PHYSICS, 1974, 27 (06): : 593 - 598
- [5] DEVELOPMENT OF LASER CODES OF PRACTICE AND MAXIMUM PERMISSIBLE EXPOSURE LEVELS ANNALS OF OCCUPATIONAL HYGIENE, 1978, 21 (02): : 199 - 211
- [6] CALCULATION OF MAXIMUM PERMISSIBLE EXPOSURE LEVELS FOR LASER-RADIATION JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1979, 12 (10): : 922 - &
- [8] RADIATION SAFETY - THE MAXIMUM PERMISSIBLE EXPOSURE LEVELS - OUR KNOWLEDGE OF THE HAZARDS OPTICS AND LASER TECHNOLOGY, 1989, 21 (04): : 235 - 240