CN213275287U - 一种透气塞透气性能测试装置 - Google Patents
一种透气塞透气性能测试装置 Download PDFInfo
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- 230000035699 permeability Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
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- 238000013022 venting Methods 0.000 claims 6
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- 238000013101 initial test Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Address after: 271699 Feicheng high tech Development Zone, Tai'an, Shandong Patentee after: Shandong Nongda Feiye Technology Co.,Ltd. Patentee after: Shandong Hetai Testing Technology Service Co.,Ltd. Address before: 271600 Feicheng High-tech Development Zone, Taian City, Shandong Province Patentee before: SHANDONG AGRUNIV FERT SCITECH Co.,Ltd. Patentee before: Shandong Hetai Testing Technology Service Co.,Ltd. |
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Effective date of registration: 20221101 Address after: 271608 East head of Chuangye Road, Feicheng high tech Development Zone, Tai'an City, Shandong Province Patentee after: Shandong Hetai Testing Technology Service Co.,Ltd. Address before: 271699 Feicheng high tech Development Zone, Tai'an, Shandong Patentee before: Shandong Nongda Feiye Technology Co.,Ltd. Patentee before: Shandong Hetai Testing Technology Service Co.,Ltd. |
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Address after: Building 26, No. 249 Chuangye Road, Gaoxin District, Feicheng City, Tai'an City, Shandong Province, 271000 Patentee after: Shandong Hetai Testing Technology Co.,Ltd. Address before: 271608 East head of Chuangye Road, Feicheng high tech Development Zone, Tai'an City, Shandong Province Patentee before: Shandong Hetai Testing Technology Service Co.,Ltd. |
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