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Your present location:Home >> Drilling machine ancillary equipment >> Mast
Mast
  • Details: Major features of “K” type derrick:  1.Section form: “ K ” type, i.e. front opening.  2.Lifting and lowering mode: integral.  3.Low position installation. Generally it has 4~5 sections for the derrick...
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Dongying Haixin Petroleum Equipment Co. Ltd.
Add:Management Committee building,shengli industryzone,Xicheng, Dongying City zone,Shandong,China
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E-mail:spring.sui@honor-energy.com

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