CN209520828U - 一种更换法兰垫片的装置 - Google Patents
一种更换法兰垫片的装置 Download PDFInfo
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CN111515888A (zh) * | 2020-05-27 | 2020-08-11 | 中国南方电网有限责任公司超高压输电公司大理局 | 一种拼接式呼吸器拆装工具 |
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CN111515888A (zh) * | 2020-05-27 | 2020-08-11 | 中国南方电网有限责任公司超高压输电公司大理局 | 一种拼接式呼吸器拆装工具 |
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Inventor after: Liu Jianxun Inventor after: Wang Xidong Inventor after: Yuan Jianchang Inventor after: Yang Ming Inventor after: Zhang Haitao Inventor after: Lv Jingtao Inventor after: Fan Chunhua Inventor after: Shao Yong Inventor before: Liu Jianxun Inventor before: Wang Xidong Inventor before: Yuan Jianchang Inventor before: Yang Ming Inventor before: Zhang Haitao Inventor before: Lv Jingtao Inventor before: Fan Chunhua Inventor before: Shao Yong |