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Drilling Kelly Bar

[54]

Interlocking Kelly Bar

[42]

Drilling Rig Kelly Bar

[36]

Friction Kelly Bar

[32]

Used Rotary Drilling Rig

[59]

Kelly Bar Tool

[96]

Kelly Guide

[21]

Drilling Rig Tool

[29]

Casing Series

[45]

Rock Drilling Bucket

[45]

Rock Drilling Auger

[30]

Drilling Teeth

[50]

Tremie Pipe

[18]

Pile Breaker Machine

[13]

Sediment Separator

[4]

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Beijing Jietaihongli Technology Co., Ltd.

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Province/State:beijing

Country/Region:china

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12m Interlocking And Frictional Kelly Bar For Rotary Piling Rig Foundation Drilling Hole

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OD377/4/12m Interlocking And Frictional Kelly Bar Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type...

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Drilling Kelly Bar

Interlocking Kelly Bar

Drilling Rig Kelly Bar

Friction Kelly Bar

Used Rotary Drilling Rig

Kelly Bar Tool

Kelly Guide

Drilling Rig Tool

Casing Series

Rock Drilling Bucket

Rock Drilling Auger

Drilling Teeth

Tremie Pipe

Pile Breaker Machine

Sediment Separator

OD377/4/12m Interlocking And Frictional Kelly Bar For Rotary Piling Rig Foundation Drilling Hole