SE70288C1
(cs )
1930-01-01
CN203432870U
(zh )
2014-02-12
Scr脱硝催化剂磨损强度测试装置
FR2276577A1
(fr )
1976-01-23
Dispositif de controle de l'etat des tubes de prelevement d'un fluide
GB1170601A
(en )
1969-11-12
Improvements in or relating to Evaporators
GB551198A
(en )
1943-02-11
Improvements in and relating to ventilators
GB594576A
(en )
1947-11-14
Improvements in or relating to methods of and apparatus for separating solid and liquid particles from fluids
GB525669A
(en )
1940-09-02
Improvements in liquid and vapour separators
CN206064439U
(zh )
2017-04-05
高低温试验箱离心风机固定结构
GB472729A
(en )
1937-09-29
Improvements relating to dust separators for gases
GB351584A
(en )
1931-07-02
Improved method of and apparatus for extracting and sampling dust from dust-laden air or gas flowing in a conduit
GB713728A
(en )
1954-08-18
Apparatus for the separation of wettened dust from gases and an atomiser device therefor
ES341972A1
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1968-09-16
Mejoras en los separadores de laberinto.
CN204388982U
(zh )
2015-06-10
气体流量标准装置的回风通道装置
SE100489C1
(cs )
1940-01-01
GB288477A
(en )
1928-04-12
Improvements in testing apparatus for ventilators
GB276262A
(en )
1927-08-25
Heat transfer devices
CN206440323U
(zh )
2017-08-25
一种环保型水表外装水流压力监测装置
FR726436A
(fr )
1932-05-28
Dispositif d'épuration d'air et de gaz, spécialement applicable aux aspirateurs depoussière, ventilateurs d'exhaustion et collecteurs de poussière des rues
GB1156287A
(en )
1969-06-25
Multi-Cell Dust Extractor
GB417583A
(en )
1934-10-02
Improvements relating to means for collecting broken ends in spinning machines
GB380099A
(en )
1932-08-29
Improvements in and relating to the separation of solid or liquid particles from gases by washing
GB342439A
(en )
1931-02-05
Improvements in and relating to apparatus for the precipitation of dust
KOCH et al.
1971
Determination of the concentration and size of dust aerosols in a container(Particle size distribution of natural aerosols, tobacco smoke, and air flowing in subsonic wind tunnel)
GB468093A
(en )
1937-06-29
Apparatus for deviating and aspirating currents of gases and vapours
SE70989C1
(cs )
1930-01-01