Precast concrete products - test method for glass - fibre reinforced cement - measuring the fibre content of sprayed grc 预制混凝土制品.玻璃纤维增强水泥的测试方法.喷射的grc纤维含量测定
Concrete pipes and ancillary concrete products - specification for prestressed non - pressure pipes and fittings with flexible joints 混凝土管和辅助混凝土制品.带软接头的预应力非压力管道和配件的规范
Five employees of a concrete product manufacturer were given suspended jail sentences for conspiracy to make false claims of wages 五名混凝土制品公司雇员串谋骗取工资，分别被判缓刑及罚款三千至一万元。
Products in manufactured concrete . precast concrete burial vaults . characteristics and performances . tests , marking , basis for acceptance 作混凝土制品.水泥预制小地窖.特性和试验结果.试验标记和验收条件
Precast concrete products - test method for glass - fibre reinforced cement - measuring bending strength , " complete bending test " method 预制混凝土制品.玻璃纤维增强水泥的测试方法.测定抗弯强度.完全弯曲试验法
Precast concrete products - test method for glass - fibre reinforced cement - measuring the fibre content in fresh grc , ' wash out test ' 预制混凝土制品.玻璃纤维增强水泥试验方法.新鲜grc纤维含量的测量.冲刷试验
Precast concrete products - test method for glass - fibre reinforced cement - measuring bending strength - ' simplified bending test ' method 预制混凝土制品.玻璃纤维增强水泥的测试方法.测定抗弯强度.简易弯曲试验法
Precast concrete products - test method for glass - fibre reinforced cement - measuring the consistency of the matrix - ' slump test ' method 预制混凝土制品.玻璃纤维增强水泥的试验方法.基质坚实度的测量. "坍塌"试验方法
Precast concrete products - test method for glass - fibre reinforced cement - measurement of extremes of dimensional variations due to moisture content 预制混凝土制品.玻璃纤维增强水泥的测试方法.由于湿度引起尺寸变化极限的测定
Through xrd and sem , samples are carried out microscopic test analysis for studying the change of microscopic structure and hydration outcome composition of aerocrete product 通过xrd与sem对试样进行微观测试分析，研究了加气混凝土制品内部的微观结构和水化产物成分的变化。
