<!-- .at_3{FONT-SIZE: 16pt} .at_2{FONT-SIZE: 16pt; COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial} .at_1{FONT-SIZE: 16pt; COLOR: black; FONT-FAMILY: Arial; mso-font-kerning: 0pt} .at_0{MARGIN: 0cm 0cm 0pt} -->·白度适中、韧性强、无接口·紧度好、美观实用·警示记号印清晰，方便使用。