title: The 3R-WL working level survey meter.
mesh_terms: D000398:Air Pollution, Radioactive / Q000032:analysis*; D000512:Alpha Particles; D001729:Bismuth / Q000032:analysis; D007854:Lead / Q000032:analysis; D008906:Mining; D011059:Polonium / Q000032:analysis; D011834:Radiation Monitoring / Q000295:instrumentation*; D011868:Radioisotopes / Q000032:analysis; D014501:Uranium
chemical_list: D011868:Radioisotopes; D007854:Lead; D014501:Uranium; D011059:Polonium; D001729:Bismuth