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| Subject | English | Chinese |
| bridg.constr. | welded I-section | 焊接工字钢 |
| tech. | welded section | 焊接部分 |
| tech. | welded section steel | 焊接的型钢 |
| met. | welded sections | 焊接型钢 (Welded sections are long products of open cross-section which have a shape characteristics of those products defined in 6. 2. 1. The sections are made up by welding together combination of hot-rolled long products, hot-rolled flat products and cold-rolled flat products instead of being obtained directly by hot rolling. 焊接型钢是具有开口横截面的条钢，它们的形状特点已由6. 2.1条界定。焊接型钢不是通过热轧直接获得，而是将热轧条钢、热轧扁平材和冷轧扁平材焊接组合制成。) |
| met. | welded steel sections | 焊接型钢 |