本项目的目标是开发可供任何塑料检测实验室使用的方法，以量化碳氢化合物渗透对以下方面的影响：1）塑料管道的可熔性；2）已……的既有熔接接头的使用寿命
The objective of this project was to develop methods to be used by any plastic testing laboratory to quantify the effects of hydrocarbon permeation on: 1) the fusibility of plastic pipe; 2) the life expectancy of existing fused joints that have...