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| AUTOMATICALLY ADJUSTABLE INJECTOR 专利
申请日期: 2018-09-13, 公开日期: 2018-09-13
作者: Wang L(王雷); Jia FZ(贾丰泽); Wang XL(王新立)
  收藏 | 浏览/下载：13/0 | 提交时间：2020/01/04 |
| EJECTOR CRITICAL OPERATING POINT ENTRAINMENT RATIO PREDICTION OPTIMIZATION METHOD 专利
申请日期: 2018-05-03, 公开日期: 2018-05-03
作者: Wang L(王雷); Wang C(王辰); Pang QY(庞庆源); Zhao HX(赵红霞)
收藏 | 浏览/下载：6/0 | 提交时间：2020/01/04 |
| OPTIMIZATION CONTROL METHOD FOR RUNNING INTERVAL OF EJECTOR 专利
申请日期: 2018-05-03, 公开日期: 2018-05-03
作者: Wang L(王雷); Hou WX(侯文秀); Wang C(王辰); Zhao HX(赵红霞)
收藏 | 浏览/下载：8/0 | 提交时间：2020/01/04 |
| INJECTOR HAVING ADJUSTABLE NOZZLE POSITION AND DEVICE 专利
申请日期: 2018-05-03, 公开日期: 2018-05-03
作者: Wang L(王雷); Jia FZ(贾丰泽); Zhao HX(赵红霞)
收藏 | 浏览/下载：3/0 | 提交时间：2020/01/04 |
| CONFINED HIGH-STRENGTH CONCRETE SUPPORT SYSTEM APPLICABLE TO UNDERGROUND TUNNEL 专利
申请日期: 2018-01-11, 公开日期: 2018-01-11
作者: Li SC(李术才); Wang Q(王琦); Jiang B(江贝); Luan YC(栾英成); Sun HB(孙会彬)
收藏 | 浏览/下载：19/0 | 提交时间：2020/01/04 |
| Electromagnetic adsorption type clamp switching device, has clamp unit provided with absorbing clamp that is provided with absorbing clamp cover board, and mechanical clamp arranged between two magnetic absorbing blocks. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-22
作者: WANG X LUO Y HUAN Y YE K CHEN L TEN
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/02 |
| Involute template for public-normal gears such as self-installed benchmarks, has left and right tooth flanks of each end extending from involute tangent at base circle to inside of base circle by specific to predetermined millimeter. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-22
作者: LING S WANG X CHEN Y LIU H WANG L
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/02 |
| Welding gun system comprises welding gun assembly, which is formed to be adjusted to certain space position on welding gun clamp and can simultaneously carry out multilayer single welding of medium plate structure. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-15
作者: ZHANG Z LIU L SONG G WANG H SUN C Z
收藏 | 浏览/下载：6/0 | 提交时间：2019/12/02 |
| Ball mandrel rigid clamping fixture, has connecting sleeve for penetrating connecting hole, and lower chamber opened with groove to ensure maximum diameter of ball contact with thrust surface of connecting sleeve. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-15
作者: LING S WANG K WANG X WANG L
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/02 |
| Pipe column coupling detecting device, has lower limiting pin for limiting upper clamp body and lower clamp body to rotate around outer side of fixing pin shaft, where upper limiting pin and lower limiting pin are installed on shell. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-18
作者: XU X WANG L ZHANG J WANG Z
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/02 |
