基本解釋上墊板，[機] 凸模壓板英漢例句雙語例句Felt pad is used after the punch processing sheep blankets made of sealing washer. Having a sealing, oil storage, such as earthquake action.毛氈墊是采用羊毛氈經過沖床加工制作而成的密封墊圈。具有密封，儲油，防震等作用。punch pad更多例句詞組短語短語punch h pad 上墊板Punch Pad Workout 沖拳訓練wall punch pad 墻靶;胣馢split punch pad 拼合式凸模壓板punch pad更多詞組專業(yè)釋義機械工程凸模壓板上墊板