标题: UNI EN 1317-2:2010(E) Road restraint systems -- Part 2 [打印本页] 作者: cc523pate 时间: 2018-7-17 23:29:46 标题: UNI EN 1317-2:2010(E) Road restraint systems -- Part 2
UNI EN 1317-2:2010(E) Road restraint systems -- Part 2: Performance classes, impact test acceptance criteria and test methods for safety barriers including vehicle parapets