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ROSCHEN GROUP
ईमेल roschen@roschen.com दूरभाष: 86-137-64195009

ड्रिल रॉड

चीन PC PQ Wireline Drill Rod for Drilling Rig , Thru Wall Heat Treated Tube

PC PQ Wireline Drill Rod for Drilling Rig , Thru Wall Heat Treated Tube

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

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

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

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

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

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

चीन ISO9001 BQ BWL .655.6 X 46 X 4.8 मिमी ड्रिल रॉड

ISO9001 BQ BWL .655.6 X 46 X 4.8 मिमी ड्रिल रॉड

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

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

चीन 2 - 7/8

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

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

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

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

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

चीन Hydro Hammer Percussive Φ114 Rotary Drill Rods High Rigidity Good Airtightness

Hydro Hammer Percussive Φ114 Rotary Drill Rods High Rigidity Good Airtightness

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