CN205785711U - 用于垫片低温测试的工装法兰 - Google Patents
用于垫片低温测试的工装法兰 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105973543A (zh) * | 2016-05-27 | 2016-09-28 | 中国寰球工程公司 | 一种垫片的低温测试方法和用于垫片低温测试的工装法兰 |
CN113686523A (zh) * | 2021-08-25 | 2021-11-23 | 重庆川仪调节阀有限公司 | 垫片密封性能检测方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105973543A (zh) * | 2016-05-27 | 2016-09-28 | 中国寰球工程公司 | 一种垫片的低温测试方法和用于垫片低温测试的工装法兰 |
CN113686523A (zh) * | 2021-08-25 | 2021-11-23 | 重庆川仪调节阀有限公司 | 垫片密封性能检测方法 |
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Address after: Two road 100012 Beijing city Chaoyang District high tech Industrial Park, No. 1. Patentee after: China Global Engineering Co. Ltd. Address before: Two road 100012 Beijing city Chaoyang District high tech Industrial Park, No. 1. Patentee before: China Huanqiu Engineering Co. |
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Effective date of registration: 20201216 Address after: 100120 Xicheng District six paw Kang in Beijing City Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA HUANQIU CONTRACTING & ENGINEERING Co.,Ltd. Address before: No.1, Chuangda 2nd Road, Laiguangying hi tech Industrial Park, Chaoyang District, Beijing, 100012 Patentee before: CHINA HUANQIU CONTRACTING & ENGINEERING Co.,Ltd. |