地质钻杆

询价说明

我们是中国的大型钻头制造商，如果您对此很感兴趣，请告诉我们很多招标信息。SizeWeightFalt-end weightGradeWall thicknessUpset类型InchmmLbftKgmInchmm2 3860.36.656.269.32 ***** 0.2807.11EU2 7873.010。 409.7214.48 ***** 0.3629.19IU，EU3 1288.99.508.8113.12E0.2546.45IU，EU3 1288.913.3012.3118.34 ***** 0.3689.35IU，EU3 1288.915.5014.6321.79E0.44911.40IU，EU3 1288.915。 5014.6321.79 ***** 0.44911.40EU，IEU4101.614.0012.9319.26 ***** 0.3308.38IU，EU4 12114.313.7512.2418.23E0.2716.88IU，EU4 12114.316.0014.9822.31 ***** 0.3378.56EU ，IEU4 12114.320.0018.6927.84 ***** 0.43010.92EU，IEU5127.016.2514.8722.15 ***** 0.2967.52EU5127.019.5017.9326.71E0.3629.19IEU5127.019.5017.9326.71 ***** 0.3629.19EU， IEU5127.025.6024.0335.79E0.50012.70IEU5127.025.6024.0335.79X，G，S0.50012.70EU，IEU地质钻杆，地质钻杆，地质钻杆