The design parameters of the bionic camel foot rubber tire were defined, and the performance tests of the bionic camel foot tire were done in the indoor sandtank.
进行仿驼蹄橡胶轮胎的参数设计，并在室内沙槽模拟台对仿驼蹄轮胎橡胶模型进行了试验研究。
2
A burst accident of a sandtank, which was used for removing rust by means of spraying on an oil tank, was analyzed, and the prevention countermeasure was provided.
对油罐喷砂除锈过程中发生的一起砂罐爆炸事故进行了剖析，并提出了预防对策。
3
Minimize the amount of water your toilet uses with each flush by putting a plastic bottle (a large pop bottle will do fine) filled with sand or gravel in the toilet tank.