人们对塑料管道焊接接头进行无损检测（NDT）的强烈需求日益明显。其目标是确定由 PE100 制成的塑料管道系统的长期性能。为评估「大多已知的缺陷」对……的影响
More and more a strong desire is noticeable for Non Destructive Testing (NDT) of welded PEjoints. The objective is to determine the long term performance of plastic piping systems made from PE100. To assess the impact of “mostly known defects“ on...