CH335901A
(de )
1959-01-31
Turbine mit einer Einrichtung zum Einführen eines Reinigungsmediums in den Schaufelkanal
CN203432870U
(zh )
2014-02-12
Scr脱硝催化剂磨损强度测试装置
GB1170601A
(en )
1969-11-12
Improvements in or relating to Evaporators
CN208607051U
(zh )
2019-03-15
一种飞灰采样装置
GB504638A
(en )
1939-04-28
A new or improved device for the testing of joints in gas and like pipes
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
CN204403768U
(zh )
2015-06-17
橡胶膜密封干式煤气柜进口管用导流装置
GB748644A
(en )
1956-05-09
Heat exchanger
GB544635A
(en )
1942-04-21
Improvements in and relating to ventilators
GB288477A
(en )
1928-04-12
Improvements in testing apparatus for ventilators
CN209525360U
(zh )
2019-10-22
压差风速测量装置
CN103758179A
(zh )
2014-04-30
雾凝取水装置
CN206440323U
(zh )
2017-08-25
一种环保型水表外装水流压力监测装置
SE453434B
(sv )
1988-02-01
Larmapparat
GB593887A
(en )
1947-10-28
Improvements relating to the measurement of the flow of fluids through grids and other baffling devices
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)
GB733786A
(en )
1955-07-20
Centrifugal type dust separator, particularly for multicellular plants
GB607374A
(en )
1948-08-30
Improvements relating to de-icing equipment for aircraft
SE129865C1
(enExample )
1950-01-01
SE70989C1
(enExample )
1930-01-01
GB268784A
(en )
1928-06-29
Improvements relating to the measurement of the flow of gases and liquids
GB380021A
(en )
1932-09-08
Improvements in or relating to liquid traps or separators for compression refrigerating apparatus