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产品图片 | 名称 | 型号 | 主要技术指标 | 品牌 | 详细信息 |
SH120 automatic four-ball friction testing machine | SH120 | SH120 automatic four ball machine grease wear resistance tester is in the form of sliding friction, under the condition of extremely high point contact pressure, mainly used to evaluate the b... | Shengtai Instrument | 详细信息-> |