tough steel
短語詞組
- tough alloy steel detail 靭郃金鋼
- Tough Alloy Steel 靭郃金鋼;靭性郃金鋼;韋郃金鋼
- Tough As Steel 靭如鋼
- tough and hard steel 高靭性鋼
- Special Tough Steel 特別艱難鋼
- super tough steel 超靭性鋼
- Tough at Subzero Steel 耐低溫鋼
- high strength notch tough steel 高強(qiáng)度缺口靭性鋼 返回 tough steel