1)导轨标准ISO7465
2) 一根导轨5米长
3) 导轨主要尺寸：
机加工导轨 (B)
T70-1/B 70mm*65mm*9mm
T75-3/B 75mm*62mm*10mm
T89/B 89mm*62mm*16mm
T127-2/B 127mm*89mm*16mm
T90/B 90mm*75mm*16mm
T78/B 78mm*56mm*10mm
T114/B 114mm*89mm*16mm
T82/B 82.5mm*68.25mm*9mm
冷拔导轨(A)
T45/A 45mm*45mm*5mm
T50/A 50mm*50mm*5mm