聚氨酯PU同步带梯形齿产品型号的详细尺寸型号节距(mm)齿高(mm)带厚(mm)角度β°查看MXL2.0320.511.1440详细规格XL5.0801.272.3050详细规格L9.5251.913.6040详细规格H12.702.294.3040详细规格XH22.2256.3511.2040详细规格XXH31.7509.5315.7040详细规格T2.52.50.71.3040详细规格T551.202.2040详细规格T10102.504.5040详细规格T20205.008.0040详细规格AT551.202.7050详细规格AT10102.505.0050详细规格AT20205.008.0050详)