铝及铝合金热挤压管 meaning in English
aluminium and aluminium alloy extruded tubes-: seamless tubes
Examples
- Aluminium and aluminium alloy extruded tubes part2 : seam tubes
铝及铝合金热挤压管第2部分:有缝管 - Aluminium and aluminium alloy extruded tubes - part 1 : seamless tubes
铝及铝合金热挤压管第一部分:无缝圆管