1
Abudu Shalamu
GAO JIANXIN, QI YINXIN, ZHANG JIANGHUI, ZHANG MINGYI, SHA LAMU, LIU YUFU, GUO JIN, GENG FANKUN, SUN JUAN, HUA YONGHUI, KE CHUNGUANG, BA YIN, CUI XIAOHONG, YIN HUI: [ZH] 一种多功能低功耗节水灌溉装置及其系统, [EN] Multi-functional low-power-consumption water-saving irrigation device and system. XINJIANG INSTITUTE OF WATER RESOURCES AND HYDRAULIC POWER, guo guanhou, May 13, 2015: CN133685386

[EN] The invention relates to a multi-functional low-power-consumption water-saving irrigation device and system. The irrigation device comprises a solar electricity supplying device, a pressure sensor, a humidity sensor, a long-range control terminal, a flow meter and an electric valve, wherein the ...


2
Cui Xiaohong: Solid flexible seal method for boilers in power plants. Luyuan Power Engineering Tech Services, Tianjin City, July 25, 2007: CN200610013067

The present invention relates to a stereo flexible sealing method for electric power plant boiler. Said invention includes wall-passing pipe, water cooling wall, and drum and sealing layer. It is characterized by that on the described wall-passing pipe and wall cooling wall the steel nails are welde ...


3

4

5

6

7

8

9

10
Sun Huanquan, Li Zhenquan, Cheng Yuqiao, Cao Xulong, Song Xinwang, Zhang Jichao, Cui Xiaohong, Li Xiulan, Li Qinghua, He Dongyue: Method for preparing highly effective anion surfactant for third oil extraction. Geologic Science Institute Of Sinopec Shengli Oilfield, jiangmeng, January 16, 2008: CN200710016178

The invention provides a method of efficient anionic surfactant for tertiary oil recovery, wherein dialkyl disulfonate dibenzene surfactant is produced by friedel c crafts jm reaction, sulfonation and salt forming reaction of raw material components of diphenylmethane, diphenyl, ether diphenylethane ...



Click the thumbnails below to visualize the patent trend.