40mm 40mm jig for cement compressive strength test machine 40mm 40mm水泥抗压夹具
Standard practice for preparation of field removed manufactured masonry units and assemblies for compressive strength testing 抗压强度试验用现场可移动生产砖石装置和组件制备的标准实施规程
Standard test method for monotonic compressive strength testing of continuous fiber - reinforced advanced ceramics with solid rectangular cross - section test specimens at ambient temperatures 室温下带实心矩形截面试样的连续纤维增强高级陶瓷的单值抗压强度试验的标准试验方法
Failure probability of coarse aggregates ( pfca ) could be a sample index durability evaluation of concrete in compressive strength test , where pfca was the ratio of number of total particles to which of the broken ones of coarse aggregates in the failed faces of a concrete specimen 混凝土抗压试验中,粗集料破碎率p _ ( fca )可以作为混凝土耐久性的一个简要评价指标,其定义为试件断裂面上破碎的粗集料颗粒数与暴露的粗集料颗粒总数之比。