Search Results for: Apparatus ionising radiations instruments
pianos and other keyboard stringed musical instruments other string musical instruments wind musical instruments (including - - pipe organs, accordians and brass- wind instruments) musical instruments, the sound of ,. which is produced, or must be amplified, electrically other musical instruments (including
, watches and clocks medical and surgical equipment and orthopaedic appliances apparatus based on the use of x-rays or of alpha, beta or gamma radiations electro-diagnostic apparatus, and - ultra-violet or infra-red ray apparatus, used in medical, surgical, dental or veterinary sciences other instruments...
https://dgft.gov.in/sites/default/files/cpc_0.pdf
pianos and other keyboard stringed musical instruments other string musical instruments wind musical instruments (including - - pipe organs, accordians and brass- wind instruments) musical instruments, the sound of ,. which is produced, or must be amplified, electrically other musical instruments (including
, watches and clocks medical and surgical equipment and orthopaedic appliances apparatus based on the use of x-rays or of alpha, beta or gamma radiations electro-diagnostic apparatus, and - ultra-violet or infra-red ray apparatus, used in medical, surgical, dental or veterinary sciences other instruments...
http://dgft.gov.in/sites/default/files/cpc_0.pdf
for relieving and checking the hammer, by which arrangement or combination of parts greater power, quicker repetition and certainty of the blow, with a check quick and efficient, are obtained. figures , , and show a modification of the combination wherein the check and relieving apparatus are somewhat
altered and simplified, the arm (b) being pin jointed, as in the previous apparatus, the stop (c) being in this case fixed in an upright on the key. figures , , and show the parts of a like arrangement in three different positions. figure shows a similar combination, wherein the instrument (b), in place...
https://www.piano-tuners.org/history/hopkinson/index.html