汽车橡胶同步带汽车橡胶同步带可供：氯丁胶（CR）和氢化丁晴（HNBR）汽车橡胶同步带技术参数型号节线长齿高带厚型号节线长齿高带厚R(MR)9.5253.545.69ZR9.5253.205.40>Y(MY)83.115.21ZAS9.5252.324.62ZBS9.5252.805.10ZB9.5252.294.50YU83.1095.20RHD9.5253.505.70RU9.5253.565.70RHX9.5252.6174.80ZA9.5251.914.10RPP9.5252.254.50FS8M83.055.30SL9.5253.405.50ZD9.5253.505.50)