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冲压技术领域所取得的惊人进步,使我们受益匪浅。30年前那种装有配重平衡锤的压力机现在已经很少见了。每隔几年,该领域就会发生一些变化,尽管这些变化和提高并不明显,但它的逐步积累却产生了巨大的飞跃。
We are greatly benefited from the amazing progress made in stamping technology. Presses with counterweights that are 30 years ago are now rare. Every few years, some changes have taken place in this area. Although these changes and improvements are not obvious, its gradual accumulation has made a huge leap forward.