- h: H1 = 【化学】protium. H1+ = 【物理学 ...
- 型钢: fashioned iron; figured iron ...
- h形断面钢柱: steel h column; steel h-column
- 钢柱: piling bar; pilingbar; steel column; steel shoring column; steel stanchion
- 型钢: fashioned iron; figured iron; shape steel; profile steel; formed steel; structural steel; [冶金学] section steel; [工业]rolled-steel section◇型钢轨机 shape mill; section mill; shape rolling mill
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