BRECO同步带L075節距(9.525mm)同步帶***規格、型***、尺寸表規格齒數Z外徑do節徑d擋邊直徑df臺肩直徑db齒寬F總寬L內孔a12L075F1235.6236.3743.02425.438813L075F1338.6539.4143.02825.438814L075F1441.6842.4448.02825.4381215L075F1544.7245.4851.03425.4381216L075F1647.7548.5154.03625.4381217L075F1750.7851.5457.03625.4381218L075F1853.8154.5960.04025.4381219L075F1956.8457.6164.04025.4381220L075F2059.8860.6366.54025.4381221L075F2162.9163.6870.04525.4381222L075F2265.9466.7075.04525.4381223L075F2368.9769.7379.05525.4381224L075F2472.0072.7779.05525.4381225L075F2575.0475.8082.55825.4381226L075F2678.0778.8416.05825.4381227L075F2781.1081.8687.05825.4381228L075F2884.1384.8991.05825.4381230L075F3090.2090.9697.07025.4381232L075F3296.2697.03102.07025.4381236L075F36108.39109.14115.07025.4381240L075F40120.51121.29128.07025.4381248L075F48144.77145.54150.07025.4381260L07560181.15181.927525.43814)