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.special-char { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif!important;vertical-align: baseline;font-style: normal;font-weight: 300;} 陶瓷微孔吸盘采用微孔陶瓷材料经特殊工艺制成，孔径分布均匀，内部连通，研磨后表面光…