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介绍了焊缝的图示法、符号表示法、简化表示法以及焊缝基本符号、辅助符号、补充符号和特殊符号,并对两个现行标准进行了分析。
The weld method, the symbol method, the simplified method, the weld basic symbol, the auxiliary symbol, the supplementary symbol and the special symbol are introduced. The two existing standards are analyzed.