1.With the macrographic method, chemical composition analysis and microstructure observation, an analysis was made of the reasons about Swap Blocks of the Roller of XKP-560 Financials Plastic Machine.
通过宏观检查、化学成份分析、显微组织观察，对XKP-560 破胶机辊筒光辊开裂掉块原因进行了分析。
2.With the macrographic method, chemical composition analysis and microstructure observation, an analysis was made of the reasons about Swap Blocks of the Roller of XKP-560 Financials Plastic Machine.