base steel
短语词组
- mould base and steel 模架
- base of steel tank 钢储罐基础
- base of steel column 钢柱脚
- mold base and steel dimensioned 模坯和钢料号的标注
- extension of base field steel 接杆钢钎
- base in stainless steel 基在不锈钢;不锈钢基地
- Flat Base Steel Wheel 自中国的车轮
- Mold base steel 模座钢材
- base line invar steel rule 殷钢基线尺 返回 base steel