“hydraulic support”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic support
释义	hydraulic support Encyclopedia 工学煤岩支护机械释 hydraulic support液压支架以液压为动力实现升降、前移等运动，既能支撑又能维护顶板的支护设备。是采煤工作面机械化的主要设备。
随便看	typhoid fever typhoid vaccine Typhon Typhonium giganteum bacterial soft rot typhoon typhoon combating of ship Typhoon Committee typhoon disaster map typhoon disasters in China typhoon in China typhoon modification typhoon shelter of fishing boat typical typical anasarca typical characters Typical Character Theory typical coalbed methane basins typical contract typical death by hanging typical dimension typical element typical environment typical events of electronic commerce typical fiber typical geological section

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