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time:2014-11-06 02:28:39 author:特种泵阀 click:573
The reasons for leakage are multifaceted, such as the appropriate selection of dimensions and relevant parameters for each part of the sealing device, the low process, especially for the sealing components, the correct use of the device, the quality of the sealing material, and the appropriateness of the sealing component mold, all of which are the main causes of leakage.