倒扣捞矛
![ppt 68页](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1633247425,382540556&fm=253&fmt=auto&app=138&f=PNG?w=667&h=500)
ppt 68页
图片尺寸1152x864![洛克希德倒扣打捞矛](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4067400549,894683050&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
洛克希德倒扣打捞矛
图片尺寸600x600![提放可退式倒扣捞矛](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=358680168,2238752665&fm=253&fmt=auto&app=138&f=JPEG?w=650&h=483)
提放可退式倒扣捞矛
图片尺寸650x483![severijain00irauskait09kriaunevi00ien09swork](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=994043732,780282392&fm=253&fmt=auto&app=138&f=JPEG?w=750&h=500)
severijain00irauskait09kriaunevi00ien09swork
图片尺寸1000x667![修井打捞工具提放式倒扣捞矛](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3494920173,2234863765&fm=253&fmt=auto&app=138&f=JPEG?w=691&h=500)
修井打捞工具提放式倒扣捞矛
图片尺寸820x593![dklm-t型倒扣捞矛](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1902437469,398544236&fm=253&fmt=auto&app=138&f=JPEG?w=234&h=562)
dklm-t型倒扣捞矛
图片尺寸234x562![三系子(过去水桶掉井里时打捞的工具)](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2336196432,166152002&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=375)
三系子(过去水桶掉井里时打捞的工具)
图片尺寸1600x1200![滑块式捞矛](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3392203774,2794634356&fm=253&fmt=auto&app=138&f=JPEG?w=499&h=374)
滑块式捞矛
图片尺寸800x599![高强度公母锥,打捞矛泥浆泵双金属缸套钻杆接头德州地区物资局德州](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1945370539,2100238139&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=615)
高强度公母锥,打捞矛泥浆泵双金属缸套钻杆接头德州地区物资局德州
图片尺寸1000x1230![dlm-t可退式倒扣打捞矛](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2930590573,4121322172&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=375)
dlm-t可退式倒扣打捞矛
图片尺寸1080x810![倒扣捞矛](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=477097609,1047495278&fm=253&fmt=auto&app=138&f=JPEG?w=297&h=410)
倒扣捞矛
图片尺寸313x432![倒扣捞矛](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2902810365,3392421423&fm=253&fmt=auto&app=138&f=JPG?w=354&h=500)
倒扣捞矛
图片尺寸506x715![倒扣捞矛:用于打捞几千米下的油管落物](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1620757253,601086681&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=667)
倒扣捞矛:用于打捞几千米下的油管落物
图片尺寸1080x1440![cn201068767y_油田水平井水平段液压倒扣滑块捞矛失效](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2048316153,568880922&fm=253&fmt=auto&app=138&f=GIF?w=1579&h=500)
cn201068767y_油田水平井水平段液压倒扣滑块捞矛失效
图片尺寸1952x618![井下可退式打捞矛 钻采设备 打捞工具 打捞母锥卡瓦打捞筒](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1014310799,3834256637&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
井下可退式打捞矛 钻采设备 打捞工具 打捞母锥卡瓦打捞筒
图片尺寸1000x1000![油田水平井大斜度和水平段可退可倒扣捞矛](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=4177380398,940878099&fm=253&fmt=auto&app=138&f=JPEG?w=1347&h=500)
油田水平井大斜度和水平段可退可倒扣捞矛
图片尺寸1835x681![the coolest ancient weapons discovered in 2020](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=517702528,3555417396&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=281)
the coolest ancient weapons discovered in 2020
图片尺寸1376x774![倒刺矛西周](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=357725324,3417773255&fm=253&fmt=auto&app=120&f=JPEG?w=500&h=889)
倒刺矛西周
图片尺寸640x1138![30年前的十字趟](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3742904810,1906121780&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=666)
30年前的十字趟
图片尺寸640x853![注意事项:1,捞矛下井前检查圆卡瓦是否处在自由状态.](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2444084531,1021600384&fm=253&fmt=auto&app=138&f=JPEG?w=920&h=357)
注意事项:1,捞矛下井前检查圆卡瓦是否处在自由状态.
图片尺寸920x357