..同步带规格、型号、尺寸表H型（节距=12.70mm）规格节线长(mm)模宽(mm)齿数145H368.3045029185H469.9045037200H508.0045040205H520.7045041210H533.4045042220H558.8045044225H571.5045045230H584.2045046240H609.6045048245H622.3045049250H635.0045050255H647.7045051260H660.4045052270H685....

时间:2024-11-04 02:41栏目:行业资料

同步带规格、型号、尺寸表H型（节距=12.70mm）规格节线长(mm)模宽(mm)齿数145H368.3045029185H469.9045037200H508.0045040205H520.7045041210H533.4045042220H558.8045044225H571.5045045230H584.2045046240H609.6045048245H622.3045049250H635.0045050255H647.7045051260H660.4045052270H685.80...

时间:2024-10-23 21:52栏目:行业资料