[Practical use of the model PPT-1 and OP-5122 polarographs].
D007854:Lead / Q000032:analysis; D008669:Metallurgy / Q000295:instrumentation; D011048:Polarography / Q000295:instrumentation*; D014586:USSR
D007854:Lead
Prakticheskoe primenenie poliarografov marki PPT-1 i OP-5122