中新网晋中1月21日电 题：山西晋中：消防员极寒天气演练飞渡"孤岛"破冰救人 这不是简单的冰上行走，探测人员需利用探杆敲击冰面，侧身缓步前进，确定冰层厚度、承载能力，划 定安全区域，避免救援人员踏破冰面。 消防员用标尺和标记物，在看似一体的冰面上，划出了一条条无形的"生命防线"，为后续"救援"开辟出 相对稳定的作业区域。 面对厚实的冰层，如何快速接近被困者？机动链锯的轰鸣声给出答案。救援人员操作机动链锯、电镐对 冰面进行方格化切割。 作者 尚潮 王娟 呵气成霜，滴水成冰。1月21日，山西省左权县最低气温为-21℃。在这极寒环境中，一场与时间赛跑、 与严寒对抗的生命救援演练紧张进行。 结。 赵子墨 摄 当日，山西省消防救援总队"361"工程中部协作区以冰为"战场"，模拟真实险情，锤炼在极端环境下精 准、高效、安全的冰域救援能力。 破冰"强攻"：机械轰鸣中开辟生命通道 本次演练地点为左权县林河村，模拟场景为该村附近水面冰层破裂，有游客落水被困。消防救援人员到 场后，首先进行冰面探测。 单杠梯救援：面对冰层太薄、无法承重行人的困境，轻便坚固的单杠梯成了"冰上浮桥"。救援人员匍匐 前进，将梯子延伸至落水者身边，引导其 ...

Industry Overview - The electric hammer is a significant branch of electric tools, widely used in construction, mining, and home decoration, significantly reducing labor intensity and improving productivity [1][5] - China's real estate and infrastructure sectors have developed rapidly, making them crucial pillars of the national economy, with mutual promotion and development [7][9] - China is recognized as one of the strongest countries in global infrastructure construction, often referred to as the world's leader in this field [7] Market Statistics - In 2024, China's electric hammer production is expected to reach 6.74 million units, an increase of 1.33 million units from 2023 [7] - The production value is projected to be 3.78 billion yuan, up by 780 million yuan from 2023, while the market size is expected to reach 1.15 billion yuan, an increase of 200 million yuan [7] - By 2025, production is anticipated to reach 7.7 million units, with a production value of 4.36 billion yuan and a market size of 1.33 billion yuan [7] Global Market Trends - Globally, the electric hammer market is also experiencing growth, with a projected production of 9.52 million units in 2024, an increase of 1.82 million units from 2023 [5] - The global production value is expected to reach 6.22 billion yuan, an increase of 1.21 billion yuan, and the market size is projected to be 6.59 billion yuan, up by 1.23 billion yuan [5] Industry Chain - The electric hammer industry chain in China is complete, with upstream including raw materials like metals and plastics, and core components such as motors and electronic parts [9][10] - The midstream involves the manufacturing of electric hammers, while the downstream applications include construction, home decoration, mining, and emergency rescue [9][10] Competitive Landscape - The market features competition between international brands (e.g., Bosch, Hilti, Stanley) and domestic brands (e.g., Zhejiang Deshuo, Jiangsu Dongcheng) [13][14] - Domestic brands are rapidly developing, with significant improvements in technology, product upgrades, and market share [13] - Leading domestic companies are establishing overseas R&D centers, enhancing their position in both domestic and international markets [13] Development Trends - The electric hammer industry is transitioning from "scale expansion" to "quality innovation," with a focus on lithium battery technology, smart features, and service-oriented approaches [15] - Continuous technological innovation and changing market demands are expected to create broader development opportunities and application prospects for electric hammers [15]