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GB1521628A
(en)
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Gravitational separator for mixtures of immiscible liquids of different densities
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(en)
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Automatic liquid-level controller
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SU69077A1
(cs)
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(en)
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Fuel storage tank installations leak indicator
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(en)
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Floating roof drain
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(en)
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Flow indicator
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EP0052680B1
(en)
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Float switch
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CN206638317U
(zh)
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一种液位、温度监测及压力释放复合装置
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(en)
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Submersible float control
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(en)
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Hydraulic switch
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(en)
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Pressure-measuring device
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|
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(en)
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|
Combined gas trap and liquid separator
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|
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(en)
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Battery alarm
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(en)
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Automatic signalling and warning device for liquid-tanks
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|
SU1582016A1
(ru)
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Сигнализатор уровн жидкости в резервуаре
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SU91495A1
(ru)
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Устройство дл выпуска воздуха из систем вод ного отоплени
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(en)
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Gas flow detector
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|
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(en)
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Hydraulic pump system
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|
US1555082A
(en)
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Float-valve device
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|
US1980012A
(en)
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Mercury boiler level indicator
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(en)
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Steam trap
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CN210862826U
(zh)
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—种液位传感器线缆透气结构
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SU108363A1
(ru)
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Вантуз
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JP2007024848A
(ja)
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メカニカルシールの漏洩検出方法および漏洩検出装置
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SU104275A1
(ru)
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Устройство дл автоматического спуска отстойной воды из резервуара с нефтью
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