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LA CHINE HUNAN MEGA DRILLTECH CO., LTD. certifications
LA CHINE HUNAN MEGA DRILLTECH CO., LTD. certifications
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nw drilling rod fabrication en ligne

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acheter Approbation ISO9001 Drilling Rod Diamond Core Drill Rod AW BW NW HW en ligne fabricant

Approbation ISO9001 Drilling Rod Diamond Core Drill Rod AW BW NW HW

High Quality AW BW NW HW Diamond Core Drill Rod/Drill Pipe/ Casing Pipe WE manufactures Wireline Drill Rods, from WLA to WLP, Parallel Threaded Drill Rods, DCDMA Sizes AW-HW, and Metric sizes 42mm to 90mm, ... Lire la suite
2022-04-13 13:49:36
acheter 73mm 89mm 91mm Drilling Rod Rock Drill Rod HW Tube de tubage en ligne fabricant

73mm 89mm 91mm Drilling Rod Rock Drill Rod HW Tube de tubage

73mm 89mm 91mm 114.3mm 139.7mm Drill Rod HW Casing Pipe Rod Model OD (mm) ID (mm) Threads Pitch(mm) Pin Length(mm) Rod Length(m) Packing Dimension (mm) Gross Weight (KG) Unit Bundle Qty (pcs) BW 73 60.3 6.4 63... Lire la suite
2022-04-13 13:56:07
acheter couleur de noir de tige de perceuse de QG de tige de forage de diamètre de 90mm très utilisée en ligne fabricant

couleur de noir de tige de perceuse de QG de tige de forage de diamètre de 90mm très utilisée

Dirll Rod Dimensions Size OD(mm) ID(mm) AQ 44.7 37.3 BQ 55.7 46.1 NQ 70.0 60.2 HQ 89.0 78.0 PQ 114.3 101.6 AW/AWJ/AWY 43.7 30.7 BW/BWJ/BWY 54.0 38.0 NW/NWJ/NWY 66.8 51 HW 88.9 71 CR42/Chinese standard 42mm 42.0 ... Lire la suite
2022-04-13 13:58:07
acheter Échantillonneur de piston de tube de Shelby de noyau de forage de mur mince de 2 pouces en ligne fabricant

Échantillonneur de piston de tube de Shelby de noyau de forage de mur mince de 2 pouces

Shelby Tube Sampler Descriptions Thin-wall open-tube samplers (Shelby Tube Samplers) are used for soils that are particularly sensitive to sampling disturbance. They are suitable for fine soils up to a firm ... Lire la suite
2022-04-13 15:40:35
acheter ISO9001 NMLC standard BMLC NMLC HMLC a imbibé Diamond Core Bits For Granite en ligne fabricant

ISO9001 NMLC standard BMLC NMLC HMLC a imbibé Diamond Core Bits For Granite

NMLC Drill Bit ,BMLC NMLC HMLC Diamond Core Drill Bit And Reaming Shells NMLC drill bit BMLC NMLC HMLC Diamond Core Drill Bit and Reaming Shells Reaming Shells are used together with Core Bits, maintaining the ... Lire la suite
2022-04-13 15:05:12
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