三层聚乙烯防腐管线双组分环氧涂层补口问题分析及其技术的可行性探讨
삼층취을희방부관선쌍조분배양도층보구문제분석급기기술적가행성탐토
DISCUSSION ON FEASIBILITY OF TECHNIQUE OF TWO-COMPONENT EPOXY COATING USED ON WELD JOINT COATING OF 3PE PIPELINE
저자의 최근 논문