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Device for measuring the rate of flow of flowable products, particularly loose material
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Desiccant device and humidity measuring means
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Method and apparatus for measuring gas flow using boyle's law
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Gage
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Heat content monitoring apparatus
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Rotary drier control by adjustment of air flow or air humidity
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(en)
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Apparatus and methods relating to humidified air and to sensing components of gas or vapour
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(https=)
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System for determining the dust content of gases
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Improvements in or relating to Control Apparatus for a Drying Plant
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Regulator valve for stabilizing volume flow, especially in ventilation systems
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CN208752478U
(zh)
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一种温湿度和露点发生器及其控制系统
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SE451633B
(sv)
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Forfarande och anordning for bestemning av relativ fuktighet i starkt fuktig gas
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IT1316617B1
(it)
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Valvola di regolazione e misura della portata di un flusso di fluido
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Apparatus for measuring the density of gases
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調湿空気発生装置
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Apparatus for, and method of, providing an atmosphere of predetermined humidity
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Enthalpy tunnel
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気流のダスト含有量を測定するための装置および方法
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Фотокомпенсационный гигрометр
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ガス中の水蒸気量を定量する方法および装置
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(https=)
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Flow controller
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Пневматический датчик плотности газов
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콤팩트(compact)피스톤 푸루버(prover)에 의한 유량계 교정장치
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