【简约3月惊喜礼电商特价优惠活动】 liquid pressure hammer is a new type of hammer developed to overcome the shortcomings of traditional diesel hydraulic hammers. It has been successfully researched and applied in construction since the 1970s, and its excellent performance has gained attention from international peers and experts. Product features: \u79c1\u8bf4\u8d80, HHP20, HHP35, 桩基施工, 钢管桩 Case display:\u6f44\u8def\u3002 港珠澳大桥工程、钢管桩长度75米、直径2500mm、重量100吨、HHP35液压锤平均1小时完成钢管桩的设计打击深度。 HHP20在埃及港口施工工字钢桩 Technical data:\u6f44\u8def\u3002 Enterprise honor\u200b, 团队介绍