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[ วิทยาศาสตร์ ( Science ) ]
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ลำดับที่
LC
คำอธิบาย
41
Electricity and magnetism
42
Electromagnetic theory
43
Radio waves (Theory)
44
Electric discharge
45
Plasma physics. Ionized gases
46
Magnetism
47
Nuclear and particle physics. Atomic energy. Radioactivity
48
Elementary particle physics
49
Radioactivity and radioactive substances
50
Geophysics. Cosmic physics
51
Weights and measures
52
Geomagnetism
53
Meteorology. Climatology Including the earth's atmosphere
54
Meteorological optics
55
Climatology and weather
56
Weather forecasting
57
General Including alchemy
58
Chemistry
59
Inorganic chemistry
60
Organic chemistry
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[แสดง 20/129 รายการ]
