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在气动元件中,密封大致分为2种形式:端面密封与径向密封,而端面密封中有许多是嘴子密封,如K23D电磁换向阀,嘴子结构如图1所示。
In the pneumatic components, the seal is divided into two forms: end seal and radial seal, and seal the end of many mouth seals, such as K23D solenoid valve, the nozzle structure shown in Figure 1.