描述:炮采工作面生產系統及安全演示裝置 (適合于三、四級)|煤礦安全技術培訓裝置炮采工(gong)(gong)作(zuo)面(mian)生產(chan)系統(tong)及(ji)安全(quan)演(yan)示裝置直觀反映出炮采工(gong)(gong)作(zuo)面(mian)開采生產(chan)工(gong)(gong)藝過程,利用發光管顯示出炮采工(gong)(gong)作(zuo)面(mian)的各種炮眼布置及(ji)其聯線方式,單體液壓支柱及(ji)交接頂梁布置,刮板機,轉載機的安裝工(gong)(gong)藝等。
礦(kuang)山(shan)平(ping)安培訓一系列: