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pneumatic troughs (chemical testing devices, chemistry equipment, ... Furnishings and Equipment (hierarchy name)) |
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Note: Laboratory apparatuses used for collecting samples of pure gases such as hydrogen, oxygen, and nitrogen. These are of varied size and made from glass, metal, or plastics, and depend on the transfer of gas from one vessel through water contained in another. The original concept was developed by Reverend Stephen Hales ca. 1727.
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| Terms: |
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| pneumatic troughs (preferred,C,U,English-P,D,U,PN)
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| pneumatic trough (C,U,English,AD,U,SN)
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| cuve à eau pour recueillir les gaz (C,U,French-P,AD,U,FSN)
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Facet/Hierarchy Code: V.TH |
Hierarchical Position:
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Objects Facet |
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.... Furnishings and Equipment (hierarchy name) (G) |
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........ Tools and Equipment (hierarchy name) (G) |
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............ equipment (G) |
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................ <equipment by profession or discipline> (G) |
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.................... <equipment for science and technology> (G) |
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........................ scientific instruments (G) |
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............................ chemistry equipment (G) |
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................................ chemical testing devices (G,U) |
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.................................... pneumatic troughs (G,U) |
Sources and Contributors: |
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