Sealing testing machine

The invention discloses a sealing testing machine and aims to provide the sealing testing machine which is convenient to operate, high in test result accuracy and capable of preventing two tube ends of a ball valve from being damaged by clamping. The sealing testing comprises an air feed pump, an ai...

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Bibliographische Detailangaben
1. Verfasser: SUN ZHAOER
Format: Patent
Sprache:eng
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