精品免费视在线观看,亚洲色图日韩精品,精品伊人久久,rerese,国产视频精选,欧美国产在线视频,极品美女国产精品免费一区

    CK-CL type fi shing magnet is used to retrieve all types of small junk objects such as cone,cutter, hand tool and junks from the bottom hole. It has two type : Flat Type and Half- round Type. During drilling operation, it produces a normal circulation of fl uid.CK-CL type fi shing magnet is designed for fi shing the falling cone and it can fi sh 1-2 cones and fi sh 3 cones at the proper action.

Technical parameters and specifi cations