punch pad
常見例句
- Felt pad is used after the punch processing sheep blankets made of sealing washer. Having a sealing, oil storage, such as earthquake action.
毛氈墊是採用羊毛氈經(jīng)過沖牀加工制作而成的密封墊圈。具有密封，儲油，防震等作用。 返回 punch pad
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