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قیمت خوب Straightness alloy steel Heavy Weight Drill Pipe DCDMA Standard AQ BQ NQ HQ PQ آنلاین

Straightness alloy steel Heavy Weight Drill Pipe DCDMA Standard AQ BQ NQ HQ PQ

قیمت خوب Wireline core drilling DCDMA standard Drill Rod BQ NQ HQ PQ for mining industry آنلاین

Wireline core drilling DCDMA standard Drill Rod BQ NQ HQ PQ for mining industry

قیمت خوب Stainless steel Cold Rolled Wireline Drill Rod Split Tube For Core Barrel آنلاین

Stainless steel Cold Rolled Wireline Drill Rod Split Tube For Core Barrel

قیمت خوب Exploration core drilling Wireline Core Barrel Stainless Steel Split Tube HQ3 NQ3 PQ3 آنلاین

Exploration core drilling Wireline Core Barrel Stainless Steel Split Tube HQ3 NQ3 PQ3

قیمت خوب میله مته ISO9001 BQ BWL Φ55.6 X 46 X 4.8 میلی متر آنلاین

میله مته ISO9001 BQ BWL Φ55.6 X 46 X 4.8 میلی متر

قیمت خوب Alloy Steel Wireline Drill Rod Casing Tubes BW NW HW BWL HWL NWL PWL آنلاین

Alloy Steel Wireline Drill Rod Casing Tubes BW NW HW BWL HWL NWL PWL

قیمت خوب 2 - 7/8

2 - 7/8" Mayhew Junior Friction Welded Drill Rod with 2 - 3/8" REG

قیمت خوب میله مته 2 - 7/8

میله مته 2 - 7/8 "شانه 79 میلی متر 2 - 3/8"

قیمت خوب Customized Jet Grouting Drilling Tools 50 mm 1.5 meters Single Drilling Rod آنلاین

Customized Jet Grouting Drilling Tools 50 mm 1.5 meters Single Drilling Rod

قیمت خوب OEM ODM 73 mm 2 Meters Double Drill Rod for Jet Grouting Rotary Drilling آنلاین

OEM ODM 73 mm 2 Meters Double Drill Rod for Jet Grouting Rotary Drilling

قیمت خوب Hydro Hammer Percussive Φ114 Rotary Drill Rods High Rigidity Good Airtightness آنلاین

Hydro Hammer Percussive Φ114 Rotary Drill Rods High Rigidity Good Airtightness

قیمت خوب Sonic Drilliing Rods Standard Duty 3-1/2

Sonic Drilliing Rods Standard Duty 3-1/2" Friction Welded Rods Processing 4140 Grade Materials

قیمت خوب Heavy Duty Sonic Drill Rods 3-1/2

Heavy Duty Sonic Drill Rods 3-1/2" Friction Welded Processing With Advanced Techniques

قیمت خوب High Performance and Durability 3-1/2

High Performance and Durability 3-1/2" Sonic Drilling Rods with 2-3/8" IF

قیمت خوب 2-7/8

2-7/8" Rotary Precision Drill Rod 10 ft Mayhew Junior Rods Pin To Box Friction Welded

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65 شرق XINHUAN ROAD، شانگهای، چین
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