Ngwaahịa
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Nnwale Mmetụta Doppler LMEC-19
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LMEC-20 Inertial Mass Balance
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LMEC-21 Nnwale eriri na-ama jijiji (mita ụda eriri)
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LMEC-22 Ngwaọrụ nha nha nhata esemokwu
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LMEC-23 chepụta nke nnwale nha nha eletrọnịkị
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LMEC-24 Njupụta nke Liquid na Nnwale siri ike
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LMEC-25 Nnwale Wave mmiri
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LMEC-26 Nnwale Pendulum Rolling (nchekwa ike)
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LMEC-27 Inertial Centrifugal Force Demonstrator
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Ngwa LMEC-28 na-atụ ihe na ọnụ ụzọ ntị
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Ihe mmetụta nrụgide LMEC-29 na Ntụle Ọnụ Obi na Ọbara
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Ngwa LMEC-30 maka ịnwale oge mmeghachi omume mmadụ
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LTS-1 Tungsten-Bromine oriọna
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LTS-2 Deuterium Tungsten-Bromine oriọna
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LTS-3 oriọna Mercury dị ala
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LTS-4 Sodium oriọna
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Igwe ọkụ ọkụ LTS-5
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LTS-6 ihie ọkụ na-agbanwe agbanwe
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LTS-7 Semiconductor Laser
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LTS-8 Otutu oriọna mgbapu
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LTS-9 Sodium-Tungsten oriọna
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LTS-10/10A He-Ne Laser
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LTS-11 He-Ne Laser (5mW)
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LTS-12 Hydrogen-Deuterium oriọna
