以及要求耐强力冲击，耐腐蚀的机械厂、码头、电梯口、车道、化工厂、电子厂地坪。

Also ideal for ma chine factory, pier, frontier of the exit for escalator, driveway and other fields request for intensely strike-resistant.

youdao

以及要求耐强力冲击，耐腐蚀的机械厂、码头、电梯口、车道、化工厂、电子厂地坪。

Also ideal for ma chine factory, pier, frontier of the exit for escalator, driveway and other fields request for intensely strike-resistant.

youdao