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振兴装备制造业,液压行业是重要一环。在历史上,液压传动技术曾经是对传统机械传动的一种颠覆性技术,直接推动了工程机械行业的革命性发展和技术进步。这一点在液压挖掘机产品上尤为明显,也正因为液压技术的落后,20世纪90年代,中国液压挖掘机行业传统的6大家族在国外液压挖掘机的冲中击下几乎全军覆灭。
Revitalize the equipment manufacturing industry, hydraulic industry is an important part. Historically, hydraulic transmission technology used to be a disruptive technology on conventional mechanical transmission, which directly promoted the revolutionary development and technological progress of the construction machinery industry. This is particularly evident in the hydraulic excavator products. Just because of the backward hydraulic technology, in the 1990s, the six major families in the hydraulic excavator industry in China hit the armies of foreign hydraulic excavators and nearly destroyed them.