ICS 91.080.40P 25
团体标 示准
T/ZZXJX146-2022
回弹法检测混凝土抗压强度技术规程
Technical specification for inspecting of concrete pressive strengthby rebound method
浙江省中小建筑企业协会发布
ICS 91.080.40P 25
团体标 示准
T/ZZXJX146-2022
回弹法检测混凝土抗压强度技术规程
Technical specification for inspecting of concrete pressive strengthby rebound method
浙江省中小建筑企业协会发布