The tremulant is a small apparatus that gives to the tone of any department of an organ to which it may be applied a waving or undulating effect.
These systems are often cheaper to install than conventional horizontal ducting and have the advantage over above-floor ducts that they are unlikely to be damaged by tractors unloading the flat store.
Pedro II of Brazil (after dominion)
We were accompanied by our two guides, Jean Baptiste Croz and Michel Croz, of Chamounix, two capital icemen, and worthy fellows.
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DiQt（ディクト）
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