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2011年年底前,宝鸡石油机械公司总装成套厂员工叶宁在穿钻机快绳时,用他们自制的工装,将原来需要5分钟完成的工作量仅用1分钟就完成了。几十年来,宝石机械公司在
By the end of 2011, the staff of the complete set of plant of Baoji Petroleum Machinery Company had completed their work in just 5 minutes with their self-made tooling when they wore the fast-moving rig. For decades, Gem Machine Company