seamless pipe
短语词组
- SEAMLESS STEEL PIPES 无缝钢管;无缝钢喉管;正在翻译
- buy Seamless Steel pipes 埃及买家
- bimetallic seamless steel pipes 双金属无缝钢管
- Songyuan Seamless Oil Pipes Co 松原石油专用管制造有限公司
- thick -wall seamless steel pipes 厚壁无缝钢管
- heavy -wall seamless steel pipes 厚壁无缝钢管
- thin -wall seamless steel pipes 薄壁无缝钢管
- Carbon Steel seamless pipes 无缝钢管
- cold rolling seamless pipes 冷轧无缝钢管 返回 seamless pipe