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(接上期)6浅谈有色金属焊接材料6.1有色金属焊接材料的发展现状6.1.1有色金属焊接材料的作用日益显著进入21世纪,中国有色金属产业迅速发展,生产和消费规模不断扩大,已成为全球最大的有色金属生
(Continued) 6 Talking about Non-ferrous Welding Materials 6.1 Development of Non-ferrous Welding Materials 6.1.1 The Role of Non-ferrous Welding Materials Increasingly Significant In the 21st century, the non-ferrous metals industry in China is developing rapidly and the scale of production and consumption is constantly expanding. The world’s largest non-ferrous metals students