1.The above-mentioned scabbling capabilityis is refers to C30-C40 concrete for your reference.Because this type of concete and scabbler-head edge are different,efficiency for work is different.

1.备 注/Remark 上述凿毛能力是指混在C30-C40之间的考值，其混和凿毛机头锋锐程的不同，凿毛效率会有一定区别。