pe al meaning in English
笔友
Examples
- Polyethylene aluminum polyethylene composite pressure pipe the pe al pe pipe butt - welded by aluminum pipe
铝塑复合压力管第2部分:铝管对接焊式铝塑管 - Polyethylene aluminum polyethylene composite pressure pipe the pe al pe pipe overlap - welded by aluminum pipe
铝塑复合压力管第1部分:铝管搭接焊式铝塑管