The technical reformation method of double housing planer is described in detail. The main problem solved by the method is introduced.
详细说明了龙门刨床的技术改造方法，介绍了此方法解决的主要问题。
The technical reformation method of double housing planer is described in detail. The main problem solved by the method is introduced.
详细说明了龙门刨床的技术改造方法，介绍了此方法解决的主要问题。
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