Putian Greater Khingan Mountains, Heilongjiang Province

Project address: Greater Khingan Mountains, Heilongjiang Province Project date: March 2022 End hole caliber: PQ(123mm) End hole depth:200m Project features: The construction method of drilling instead of trough exploration, reduce the excavation area and reduce labor costs. Project results: The construction team adopts ROCK-800 portable drilling rig, which can enter the site quickly without building roads. The installation method is flexible and convenient, which minimizes the damage to ground vegetation.

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图片ALT信息: NOCK
违禁词: First, best, first-class, leading, unique, king, leader, leader, extreme,

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