主(zhu)要(yao)用途DSQ型單向自鎖繩(sheng)(sheng)(sheng)卡(ka)主(zhu)要(yao)用于(yu)礦井提(ti)升(sheng)鋼(gang)絲(si)繩(sheng)(sheng)(sheng)、罐道鋼(gang)絲(si)繩(sheng)(sheng)(sheng)、提(ti)升(sheng)容器、懸掛裝置等(deng)在換繩(sheng)(sheng)(sheng)、穿繩(sheng)(sheng)(sheng)、維修時需要(yao)固(gu)定鋼(gang)絲(si)繩(sheng)(sheng)(sheng)的場合。主(zhu)要(yao)結構(gou)…
主要(yao)用途DSQ型(xing)單向(xiang)自鎖繩(sheng)(sheng)(sheng)卡主要(yao)用于礦井(jing)提(ti)升鋼(gang)絲(si)繩(sheng)(sheng)(sheng)、罐道(dao)鋼(gang)絲(si)繩(sheng)(sheng)(sheng)、提(ti)升容器、懸(xuan)掛(gua)裝置(zhi)等在換繩(sheng)(sheng)(sheng)、穿繩(sheng)(sheng)(sheng)、維修時需(xu)要(yao)固定鋼(gang)絲(si)繩(sheng)(sheng)(sheng)的場(chang)合(he)。主要(yao)結構(gou)…