Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Qingqing Qian is active.

Publication


Featured researches published by Qingqing Qian.


Archive | 2012

Inclined plate precipitating device

Qingqing Qian; Pingping Qian; Liping Qian


Archive | 2012

Tilted plate precipitator

Qingqing Qian; Pingping Qian; Liping Qian


Archive | 2012

Low noise cooling tower

Qingqing Qian; Pingping Qian; Liping Qian


Archive | 2012

Diaphragm type hole-variable aerator

Qingqing Qian; Pingping Qian; Liping Qian


Archive | 2012

Diaphragm type variable orifice aerator

Qingqing Qian; Pingping Qian; Liping Qian


Archive | 2012

Energy-conservation efficient cooling tower

Qingqing Qian; Pingping Qian; Liping Qian


Archive | 2012

Rotary bar screen machine

Qingqing Qian; Pingping Qian; Liping Qian


Archive | 2012

Rotary grille remover

Qingqing Qian; Pingping Qian; Liping Qian


Archive | 2012

Peripheral mud scraper

Qingqing Qian; Pingping Qian; Liping Qian


Archive | 2012

Surface aeration machine

Qingqing Qian; Pingping Qian; Liping Qian

Collaboration


Dive into the Qingqing Qian's collaboration.

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