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CN104458528B
(zh)
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野外斜坡地表入渗性能与渗透系数测量方法与装置
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US1718744A
(en)
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Flush-tank valve
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SE122063C1
(enrdf_load_html_response)
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CN101739035B
(zh)
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喷嘴-挡板式水位调节器
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US1716692A
(en)
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Inlet pipe for boilers |
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US1215129A
(en)
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Flow-indicating valve.
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SE188144C1
(enrdf_load_html_response)
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US1745309A
(en)
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Milking machine
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CN106395725A
(zh)
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一种压力引流装置
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US1875779A
(en)
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Water gauge
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US2488457A
(en)
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Toilet flush tank valve
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US1813238A
(en)
|
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Continuous milk delivery system
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CN220854557U
(zh)
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一种适用于非常规油藏的饱和流体装置
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SU6947A1
(ru)
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Аспиратор
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US1289349A
(en)
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Valve.
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SU35080A1
(ru)
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Хлоратор
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SU3166A1
(ru)
|
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Прибор дл измерени протекающей по трубам жидкости
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SU80546A1
(ru)
|
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Устройство дл послойного отбора проб жидкости в буровых скважинах
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GB298754A
(en)
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Improvements in or in connection with float actuated valves
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SU371301A1
(ru)
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УСТРОЙСТВО дл ЗАРЯДКИ СИФОНА
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US1743745A
(en)
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Liquid-measuring device with two alternately filled and discharged gauged vessels
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US1159967A
(en)
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Automatic laundry-valve.
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US1562131A
(en)
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Self-starting cream remover
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PL1447B1
(pl)
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Urzadzenie do transportowania plynów nieprzerwanym strumieniem zapomoca cisnienia gazu.
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SU10067A1
(ru)
|
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Устройство дл автоматического питани парового котла
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