33mm Welded Split Sets Tunnel Support
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...Tunnel Support 33mm Welded Split Sets Tunnel Support Product Description Friction bolt is a ground support tool used in mining, tunneling and civil engineering. It mainly provides anchoring force through friction with the inner wall of the drill hole to prevent rock falls and rock collapse. 33mm Welded Split Sets Tunnel Support......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Fully Hydraulic Tunneling Jumbos Anchor Bolt Drilling Machine For Tunnel Support
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...Tunneling Jumbos Tunnel anchor bolt carrier used for tunnel support DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suitable for excavation and construction operations in tunnels......
Sichuan Zuanshen Intelligent Machinery Manufacturing Co., Ltd.
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Railway sleeper bolts tunnel railroad track bolts oxide black
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...bolts tunnel railroad track bolts oxide black Specifications: Standard:DIN, JIS, ISO, ANSI, ASME, BS, AS Grade:4.8/ 8.8/ 10.9/ 12.9 Dimensions:M8, M10, M12, M14, M16, M18, M20, M22, M24 and so on Surface Treatment:Zinc-plated, Plain, Black Anodize, Dacroment Item head oval neck fish bolt Type Cup head oval neck fish bolt Square head fish bolt Bitish standard track bolt......
Suzhou Zhongyue Railway Material Co.,Ltd.
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Black Elastic Wrist Brace Splint Carpal Tunnel Support S , M , L Size
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...quality elastic wrist brace splint carpal tunnel support Protect and Stabilize Your Wrist: Stabilizing and supporting the wrist, the lightweight wrist brace by Disuppo provides maximum support to reduce pain and inflammation and prevent re-injury. ......
Hebei osky medical instrument Co.,ltd.
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2m Height Wet Concrete Shotcrete Machine Tunnel Supporting Concrete Gunite Machine
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...Tunnel Supporting Concrete Gunite Machine Application: In the tunnel construction process, shotcrete robot are very important in concrete spraying construction on the tunnel wall, which directly affects the progress of the project, but the wet spraying operation in the tunnel......
Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd.
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R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar
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...Bolts Ground Tunnelling Self Drilling Anchor Bolts Fasteners Hollow Threaded Bar Specifications of our R51N/36 Casting drill bit: Outer Diameter:51mm Inner Diameter:36mm Utimate Load:800KN Yield load:630KN Weight:7.6kg/meter Casting Drill bit for Mining Rock Bolts Ground Tunnelling......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Diesel Engine Portable Wet Shotcrete Machine KSP Series For Tunnel Support
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Diesel Engine KSP Series Concrete Shotcrete Machines For Tunnel Support Introduction: 1. KSP Series wet shotcrete machine is an efficient new shotcrete machine for wet concrete spraying. 2. Concrete mixture gets well ......
Henan Coal Science Research Institute Keming Mechanical And Electrical Equipment Co., Ltd.
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Lightweight Fiberglass FRP Rod For Agricultural Greenhouse Tunnel Support
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High Quality Fiberglass Rod For Agricultural Greenhouse Tunnel Support...
Wuxi Dingrong Composite Material Technology Co.Ltd
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Round Post Down/Round Post Support/Round Post Support/Round Bolt Down/Pole Anchor
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Round Post Down/Round Post Support/Round Post Support/Round Bolt Down/Pole Anchor Material Thickness: 1.8mm, 2.0mm, 2.2mm, 2.5mm Size Available: 71 x 150mm 91 x 150mm 101 x 150mm 121 x 150mm Surface Finish: Electric Galvanize, Hot Dip Galvanize, Painting....
Covax International Co.,Ltd
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anchors drilling rig for tunnel supporting, Safety of tunnel prop
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Vivienne Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Email: gold04@hy-industry.com Mobile / Whatsapp:+86-15123029803 Fax:+86-23-62940030 Skype:viviennecq [Drilling Rig | Geological | Prospecting | Welllogger | BoreholeCamera | Inclinometer] ......
Chongqing Gold Mechanical & Equipment Co., Ltd
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