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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Fiber grating inclinometer for use during building construction, has alloy plate fixed with section core to form optical fiber grating, and optical fiber grating demodulator connected with cable for measuring surface strain value of fiber. 专利 申请日期: 2018-01-01, 公开日期: 2018-06-19 作者:  PEI H YING Z SONG H ZHU B ZHANG P Z 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/02 Energy pile-bearing soil interface shearing experimental device, has displacement sensor for measuring lower shear box and horizontal displacement in shearing test process. 专利 申请日期: 2018-01-01, 公开日期: 2018-02-23 作者:  PEI H SONG H ZHU B YANG Q YANG G BA 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02 Vacuum type sand soil sample preparation machine, has bulkhead joint whose one end is connected with exhaust hole and other end is respectively connected with three-way ball valves. 专利 申请日期: 2018-01-01, 公开日期: 2018-03-30 作者:  YANG G YANG Q PEI H CHENG F 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/02 Integral impeller combination based plunge-milling processing method, involves selecting drilling processing hole of cutter to select cutting liquid cold hole, and fixing center part of cutter blade with plunge drilling tool. 专利 申请日期: 2014-01-01, 公开日期: 2014-08-27 作者:  WANG M WEI G WEI Z BI H LIU X PEI L 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/11 Winching reducer for crane has central hole having inner spline teeth formed at centre of auxiliary planet frame and is sleeved on external spline teeth on right conical column on external surface of cylinder. 专利 申请日期: 2010-01-01, 公开日期: 2010-11-10 作者:  WANG X PEI H FAN N SONG X SUN B 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/24