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<title><![CDATA[EC21 Product Catalogs - heating tunnel]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/heating_tunnel--2643/1/heating tunnel.html]]></link><item>
<title><![CDATA[Carbon Dioxide Gas Expansion Rock Fracture System]]></title><link><![CDATA[https://rilon.en.ec21.com/Carbon_Dioxide_Gas_Expansion_Rock--11808595_11808699.html]]></link><description><![CDATA[heating tube into the rock-breaking steel pipe, and filling the rock-breaking steel pipe with liquid carbon dioxide. Then insert the steel pipe into the hole, when the start button on the detonator i]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[Rock Anchor Drilling Rig Crawler Type Drilling Rig Used for Foundation Pit]]></title><link><![CDATA[https://anchordrillingrig.en.ec21.com/Rock_Anchor_Drilling_Rig_Crawler--11893208_11893209.html]]></link><description><![CDATA[tunnel pipe sheds, inclined pile anchor reinforcement for foundation pits, anti-floating anchor rods, geothermal wells, roadbed reinforcement, dam foundation and body anti-seepage treatment in hydroe]]></description><pubDate><![CDATA[20240125]]></pubDate></item>
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<title><![CDATA[Double Boomer Arm Full Hydraulic Hard Rock Blasting Drilling Machine Tunnel Jumbo Drill Price]]></title><link><![CDATA[https://compressorforsale.en.ec21.com/Double_Boomer_Arm_Full_Hydraulic--11366522_11898040.html]]></link><description><![CDATA[Double Boomer Arm Full Hydraulic Hard Rock Blasting Drilling Machine Tunnel Jumbo Drill Price
Size
17000*2800*2900/3750mm
Approach Angle/Departure Angle
20°/17°
Excavation Height
9700mm
Travel Spee]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
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<title><![CDATA[EBH260A Boom-Type Rock Tunneling Machine,Rock Roadheader,Boom-Type Rock Tunneling Machine]]></title><link><![CDATA[https://zxroadheader.en.ec21.com/EBH260A_Boom_Type_Rock_Tunneling--10941102_10941132.html]]></link><description><![CDATA[EBH260A Boom-Type Rock Tunneling Machine
,Rock Roadheader
,Boom-Type Rock Tunneling Machine
,boom-type roadheader
,Boom-type tunneling machine
The machine is suitable for the excavation of rock roads]]></description><pubDate><![CDATA[20230905]]></pubDate></item>

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