.at_3{FONT-SIZE:10pt;COLOR:black;FONT-FAMILY:宋體;mso-bidi-font-family:宋體;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA}.at_2{MARGIN:0cm0cm0pt;LINE-HEIGHT:22pt;TEXT-ALIGN:left;mso-pagination:widow-orphan;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto}.at_0{MARGIN:0cm0cm0pt;LINE-HEIGHT:22pt;TEXT-ALIGN:left;mso-pagination:widow-orphan}.at_1{FONT-SIZE:10pt;COLOR:black;FONT-FAMILY:宋體;mso-bidi-font-family:宋體;mso-font-kerning:0pt}3M特種膠帶特點(diǎn)：1.特種背材及膠粘劑的膠帶應(yīng)用于各工業(yè)領(lǐng)域。2.密封、拼接、加強(qiáng)等多種用途。用途：照像制版用、清潔地墊、電子產(chǎn)品用膠帶、透氣膠帶、PCB裝配等。