So we went back to MIT, we took out the Instron machine and we figured out what sort of forces you needed in order to compress a briquette to the level that you actually are getting improved performance out of it?
我们回到麻省，找出英斯特朗电子强力测试仪 分析出用多少压缩力度 压缩出的炭砖 会有一个质的飞跃