我去过很多检测中心和试验室，发现国产试验机，不论是那个厂家生产的，什么型号的，都不同程度地存在着漏油现象。有的是从箱体焊缝漏油，有的是从油缸和活塞间隙油管漏油，还有的是由于忘记及时清理废油箱而溢流的。总之，油污染了地面，影响了环境美观。如果是全瓷砖地面或 I have been to many testing centers and laboratories, found that domestic testing machine, no matter what the manufacturer’s production, what type of, there is the phenomenon of oil spills to varying degrees. Some leak oil from the tank weld, some from the fuel tank and piston gap tubing leakage, there is due to forget the timely disposal of waste oil tank overflow. In short, the oil polluted the ground, affecting the beautiful environment. If it is all tile floor or