<!-- .at_0{FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"} .at_2{FONT-SIZE: 12pt; mso-fareast-language: JA; mso-fareast-font-family: "MS Mincho"} .at_1{FONT-SIZE: 12pt} .at_3{mso-spacerun: yes} .at_2{FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; mso-fareast-language: ZH-CN; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA} .at_1{FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-bidi-language: AR-SA} .at_0{MARGIN: 0cm 0cm 0pt} -->前饰轨 说明 1、可用轨道:S-18、S-20、NS-22、R-22、R-25 及弯曲轨。 2、各有单轨和双轨。 3、可以安装在天花板和墙体上。 4、颜色:轨道、托架共为银色。 5、前饰轨道的尺寸设定: 侧面轨:单轨用长度(90度的情况)83m/m 双轨用长度(90度的情况)158m/m 6.前饰轨轨道可以直接弯曲.