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Li Shikui, Zhou Qiang, Kang Baolong: Internal taper hole processing equipment and method of ultra supercritical boiler secondary mixer. Harbin Boiler Factory, chen xiaoguang, January 26, 2011: CN201010250695 (1 worldwide citation)

The invention discloses an internal taper hole processing method of an ultra supercritical boiler secondary mixer. The traditional processing method has the disadvantages of low processing efficiency and high tool cost. The internal taper hole processing equipment of the ultra supercritical boiler s ...


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Qiu Qiuyuan, Li Shikui, Du Yongguang: Shelf lifter and automatic tipping device. Henan Star Hi tech, Chen Gao, Zhao Min, February 24, 2010: CN200910307340

The invention relates to a shelf lifter and an automatic tipping device. The shelf lifter comprises a lifting device with a lifting desk as well as a tipping device arranged on the lifting desk. The tipping device comprises a tipping desk and a tipping driving mechanism; the tipping desk is provided ...


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Wang Ping, Li Shikui, Li Yinan, Zhang Yaqi, Xu Xiangjiu, Li Chunguang, Zhao Weijun: Device and method for water-cooling hot wire argon tungsten-arc welding of austenitic stainless steel tube. Harbin Boiler, chen xiaoguang, April 13, 2011: CN201010534579

The invention relates to a device and a method for a water-cooling hot wire argon tungsten-arc welding of an austenitic stainless steel tube. If the sensitization and tendency of generating hot cracks are controlled only by reducing welding current and welding voltage and reducing welding hot input, ...


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