共 50 条
- [31] NEBULIZER USED FOR BEDSIDE FLAME PHOTOMETER NEW ENGLAND JOURNAL OF MEDICINE, 1962, 267 (25): : 1301 - &
- [33] AN INTEGRATING FLAME PHOTOMETER FOR SMALL QUANTITIES JOURNAL OF SCIENTIFIC INSTRUMENTS, 1951, 28 (03): : 75 - 80
- [34] DETERMINATION OF SODIUM IN FERTILIZERS BY FLAME PHOTOMETER JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1965, 48 (02): : 398 - +
- [40] A PORTABLE PHOTOMETER FOR THE TESTING OF REFLECTIVE ROAD SIGNS JOURNAL OF SCIENTIFIC INSTRUMENTS, 1954, 31 (04): : 126 - 128