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中(zhong)空(kong)注(zhu)漿錨(mao)桿(gan)適(shi)用(yong)于地質(zhi)條件中(zhong)等,良好的圍巖永久性支護(hu)以(yi)及公路(lu)(lu)、鐵路(lu)(lu)支護(hu)等工(gong)程,通過中(zhong)空(kong)錨(mao)桿(gan)體的壓力注(zhu)漿,可達到(dao)固結破碎巖體…
威(wei)博加工(gong)的礦用(yong)(yong)左旋螺紋(wen)鋼錨桿(gan),適用(yong)(yong)于礦井巷道及(ji)地下工(gong)程圍(wei)巖(yan)支護,主要(yao)是(shi)保證礦井巷道及(ji)地下工(gong)程圍(wei)巖(yan)的穩定。礦用(yong)(yong)左旋螺紋(wen)錨桿(gan)主…
煤(mei)礦支(zhi)護(hu)網(wang)作用:用于礦井支(zhi)護(hu),煤(mei)礦人工假頂,節約(yue)鉛絲,緯線為一絲,安全指數已經(jing)達到(dao)國(guo)家標準(zhun)、煤(mei)炭、冶金(jin)、建筑、倉儲(chu)、養殖(zhi)、…