共 50 条
- [41] THE DETERMINATION OF SMALL AMOUNTS OF TETRANITROMETHANE IN AIR BRITISH JOURNAL OF INDUSTRIAL MEDICINE, 1952, 9 (01): : 32 - 38
- [44] DETERMINATION OF SMALL AMOUNTS OF DIETHYLSTILBESTROL IN FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1955, 38 (01): : 146 - 150
- [46] The determination of small amounts of lead in brass JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-US, 1921, 13 : 553 - 554
- [47] THE DETERMINATION OF SMALL AMOUNTS OF ALUMINIUM IN SPELTER JOURNAL OF THE CHEMICAL SOCIETY, 1945, (MAY): : 300 - 301
- [48] THE DETERMINATION OF SMALL AMOUNTS OF ALUMINUM IN TIN INDUSTRIAL LABORATORY, 1960, 26 (08): : 1002 - 1002