提出了超高分子量聚乙烯制品的焊接加工方法，并实现了管材、板材制品的焊接加工。

The welding method that can realize welding of plate and pipe products is also put forward.

youdao

提出了超高分子量聚乙烯制品的焊接加工方法，并实现了管材、板材制品的焊接加工。

The welding method that can realize welding of plate and pipe products is also put forward.

youdao