CN112664156B - 一种缓冲防撞可伸缩腿式水下采油树防拖网框架 - Google Patents
一种缓冲防撞可伸缩腿式水下采油树防拖网框架 Download PDFInfo
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CA2060824C (en) * | 1992-02-07 | 2001-07-03 | Katumi Yagi | Telescopic support arm |
CN104832122B (zh) * | 2015-03-13 | 2017-08-29 | 美钻能源科技(上海)有限公司 | 一种水下泥层可回收多级伸缩固定腿 |
CN207781338U (zh) * | 2018-02-05 | 2018-08-28 | 广东贝斯特电气有限公司 | 一种便于移动的箱式变压器 |
CN210033247U (zh) * | 2019-04-22 | 2020-02-07 | 吕霞 | 全地形人字梯 |
CN210510070U (zh) * | 2019-07-12 | 2020-05-12 | 云梦县三湖浩大铸造有限责任公司 | 一种多级缓冲式减震器支座 |
CN111663923B (zh) * | 2020-06-30 | 2021-07-27 | 中国石油大学(北京) | 一种浅水水下采油树防拖网框架结构 |
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Inventor after: Liu Shujie Inventor after: Ren Guanlong Inventor after: Wang Yingying Inventor after: Yang Jin Inventor after: Zhao Honglin Inventor after: Li Nan Inventor after: Li Yufang Inventor after: Wang Cong Inventor after: Wang Baofu Inventor after: Yang Hongfei Inventor after: Huang Yi Inventor after: Wang Erjun Inventor after: Meng Wenbo Inventor after: Zhang Chong Inventor after: Liu Hexing Inventor after: Guan Shen Inventor after: Dong Zhao Inventor after: Yu Yi Inventor before: Huang Yi Inventor before: Ren Guanlong Inventor before: Wang Yingying Inventor before: Yang Jin Inventor before: Zhao Honglin Inventor before: Li Nan Inventor before: Li Yufang Inventor before: Wang Cong Inventor before: Wang Baofu Inventor before: Yang Hongfei Inventor before: Liu Shujie Inventor before: Wang Erjun Inventor before: Meng Wenbo Inventor before: Zhang Chong Inventor before: Liu Hexing Inventor before: Guan Shen Inventor before: Dong Zhao Inventor before: Yu Yi |
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