论文部分内容阅读
中国焊接博览会以其专业、精品和22届的深厚积淀,已受到国内外行业和用户企业的充分肯定。丰富多彩的配套活动历来为其传统优势项目
China Welding Expo with its professionalism, quality and profound accumulation of 22, has been fully recognized by domestic and foreign industries and user companies. Colorful supporting activities have always been its traditional advantages of the project