二手石油钻杆
我公司现在需要一批石油钻杆,规格为:60mm,73mm,89mm,127mm,希望有库存者与我公司直接联系.
Other supplier products
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买二手三牙轮钻头 |
我公司现在需要大量的废旧三牙轮钻头，钢镶齿均可,型号从6"--17 1/2",若有库存者请与我公司直接联系. |
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油用钻头 |
我公司有各种型号的油用钻头, 新旧齐全,规格齐全,如有需要请与我公司直接联系. |
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二手石油钻杆 |
我公司现在需要一批石油钻杆,规格为:60mm,73mm,89mm,127mm,希望有库存者与我公司直接联系. |
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