pe engineer meaning in English

项目工程师

Work closely with pe engineer to evaluate the improvement
紧密配合制程工程师评估改善效果。
In comparison of pe pipe with steel pipe , it will be systematically analyzed the pe pipe engineering related issues in this thesis , including the economic features of pe engineering technology , application technology , choice of steel - plastic conversion & welding technology
本文通过比较聚乙烯管道与钢管施工技术的异同点，较为系统地分析了聚乙烯燃气管道工程技术的有关内容，包括聚乙烯燃气管道的技术经济性特点、施工方案技术和钢塑转换方式的选择、管道连接工艺技术。