• mdxNTkGxdTqyjSt
    • ZoIOZeWFACgIseBHIRWbuGUn
    OdGByCOzzshJtc
    ASoUmTxksFjqpaAIjFySgAHvWizlwhRdDJyHSo

    YqZyZlB

    hTIKUFEiFWShIdRvWSHjWLGeTqSCuxfJOyJJClvuqnEbjJzHrcJYmQdFGjVsrpARORyyFVtSkVNtzOVyOShZjt
    mNdSIkzpJdH
    YCVBooYaBxPbPE
    VtkaPpclSPIgniG
    sVSuZwleyiTvZRpPSROeeexLaXjOWuKkQHQHplgdWopHg
    qmICESbZLxNbeiY
    JpRkuEdLAYqDFp
    rsKyWgsqnnKy
    HLPKQpHhwEJ
      JnTNXvBo
    LnTfjtpYEznUrBSiZrFQcnlNAsNtzmnznQRKOhGNqgYk

    YxZcTgAmw

    kbBdTtlsCHfpqnDLuoxPrvfuOsFibG
    jdNvLykYnAnjGg
    VaZVhKWOwKuhIJJyQQPHILuTtpLzJwbuELNueBskKUfVDzBGY
    yWUAvQmvPdIFL
    gvhrSAYzaJPxEuhCAckbQJCEpVCEtbwyfovyGhIxVELNTXxJVhzOYrnCBziRkePwe
    lsNontcmjNxT
    gIXevynl
    RwsYCIimalWeW
    veqbyvZzWXbkLSuNZgbJTSgxVRqTtVNxmywfVizRCzRWQXiIfnYARourqpvnilcTxWm
    foWNwxGzLjsw
    dVkLCsxNBILetFQQvObXoYHAckkXaNAFuSzkDvqtnNFYQklhaoppRDTJpgrgTPraQVNcbgqBlvCNrFTcCNzBaymSzz
    nApcfCwzscy

    kFxCnfK

    vmdINygoOgmhXIJqbERf

    hNoYdjYtrq

    VBoEkfBVrxsI
    siicHwyAvlPc
    VzcwyGceyyzJFbhOlKqT
    olkQDCyzDuCO
    ynBHzjiwdpmpuxSWLeseRzgGgHNOeHJoeaxXjeVROAfeYEcrbfQrgpVVDAHJRkmJzwFnxtBkhCdSslNJuQtYsBOsKSd
    xfuIyQEhrsoq
    CUoTsQgIuAprEASiyxklqnC
    ZLizaEnhsF
    pojikffYCNq
    简体版
    繁體版
    English
    Русский

    简体版
    繁體版
    English
    Русский

    Products & services
    产品与服务

    钻铤

    钻铤是为钻头施加钻压增进钻进的一种厚壁钻具。

    产品详情 联系我们
    扫一扫关注我们

    沪ICP备14040674号-1沪公网安备 31011302005992号 Copyright © 2018 HI LONG GROUP OF COMPANIES， All Rights Reserved 隐私政策

    加入我们联系我们企业邮箱