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

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Dive into the research topics where Qiu Quan is active.

Publication


Featured researches published by Qiu Quan.


Archive | 2013

High-precision mapping centering rod

Cao Maobai; Qiu Quan


Archive | 2013

High-precision surveying and mapping centering device

Cao Maobai; Qiu Quan


Archive | 2017

Sub-millimeter precision ruler for measuring horizontal displacement based on collimation line method

Cao Maobai; Shen Xiudong; Qiu Quan; Tian Yuhui; Feng Bo; Liu Yuyi


Archive | 2017

Total powerstation based on digital image surveys alignment

Cao Maobai; Chen Yadong; Qiu Quan; Wang Xiaocai; Liu Yuyi; Li Jian


Archive | 2017

Total station for measuring centering point based on digital image and working method thereof

Cao Maobai; Chen Yadong; Qiu Quan; Wang Xiaocai; Liu Yuyi; Li Jian


Archive | 2017

Mounting method of assembled building

Cao Maobai; Li Jinzhu; She Yuexin; Qiu Quan; Liu Yuyi; Liu Huabo; Zhang Ying


Archive | 2017

Submillimeter precision chi based on collimation line method surveys horizontal displacement

Cao Maobai; Shen Xiudong; Qiu Quan; Wu Yuhui; Feng Bo; Liu Yuyi


Archive | 2017

Concrete cylinder form corpse or other object for laboratory examination and chemical testing clamping device

Cao Maobai; Yu Yuexin; Qiu Quan; Liu Yuyi; Zhang Ying; Zhang Weidong; Chen Jiarui


Archive | 2017

Connecting traverse measurement distance error accurate distributing method

Cao Maobai; Qiu Quan; Li Jian; Liu Yuyi; Yu Yuexin


Archive | 2017

Cement table is with preventing escaping material examination membrane module

Cao Maobai; Yu Yuexin; Qiu Quan; Ding Defen; Liu Yuyi; Zhang Ying

Collaboration


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