日本NSK直线导轨LE系列标准型号尺寸如下: LE07/LE09/LE12/LE15/LE05 NSK LE05AL/LE07TL/LE09AL/LE09TL/LE09AR/LE09TR NSK LE12AL/LE12AR/LE15AL/LE15AR NSK LAE05AL/LAE07TL/LAE09AL/LAE09TL/LAE09AR/LAE09TR NSK LAE12AL/LAE12AR/LAE15AL/LAE15AR NSK LE07UL/LE09BL/LE09UL/LE12BL/LE15BL NSK LAE07UL/LAE09BL/LAE09UL/LAE12BL/LAE15BL NSK LE05CL/LE07SL/LE09CL/LE09SL/LE12CL/LE15CL NSK LAE05CL/LAE07SL/LAE09CL/LAE09SL/LAE12CL/LAE15CL L1E07/L1E09/L1E12/L1E15/L1E05