30KN Force Pull Standard Water Well Drilling Tools For Penetration Test
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...Water Well Drilling Tools For Penetration Test Name Standard Penetration Test Structure Light chain/Hand crank on both sides Force of Rated Penetration 3t Depth of Penetration 30m Distance of Penetration 1m Speed of Penetration 0.8-1.3m/min Weight 60kg Fore of Pull 30KN Speed of lifting 0.8-1.3m/min as slow, 4m/min......
Beijing Jincheng Mining Technology Co., Ltd.
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