G15風鎬(hao)是(shi)用壓縮空氣為動力之工(gong)具,壓縮空氣由(you)管狀分(fen)配閥輪流分(fen)配于(yu)缸體二端,使(shi)(shi)(shi)錘體進行入(ru)復沖擊(ji)運動,沖擊(ji)鎬(hao)釬尾部,使(shi)(shi)(shi)鎬(hao)釬打入(ru)巖石(shi)或礦(kuang)層中,至使(shi)(shi)(shi)分(fen)裂成塊
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