The fully mechanized mining supporter has been widely applied in the coal mine production at present, but the installation is still quite difficult and the installation methods are various too.
目前综采支架在煤矿生产中得到了广泛应用，但其安装工作仍十分繁重而艰巨，安装方法也多样。
The fully mechanized mining supporter has been widely applied in the coal mine production at present, but the installation is still quite difficult and the installation methods are various too.
目前综采支架在煤矿生产中得到了广泛应用，但其安装工作仍十分繁重而艰巨，安装方法也多样。
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