Performance test methods for reciprocating internal combustion engine - standard ambient conditions and declarations of power , fuel consumption and lubricating oil consumption 内燃机台架性能试验方法标准环境状况及功率燃油消耗和机油消耗的标定
Puts forwards performance index of airborne particle counter and test principle and test methods ? based on referencing foreign standard of methods for testing the performance of airborne particle counter and current development in china ? and introducing standard draft 在参考国外尘埃粒子计数器的性能试验方法标准的基础上,根据我国的实际情况,提出尘埃粒子计数器性能指标和相应的实验原理及方法,介绍国家标准草案。
Based on these test results , the effect of the kind of fiber on the reinforcing and toughening state of sfrc is analyzed the experimental results show that the kind of fiber affect the reinforcing and toughness state of sfrc greatly . the experimental results are analyzed using fracture - cmod toughness method , flexural toughness index isjiojao and toughness index design value 在试验的基础上，分析了纤维种类对钢纤维混凝土增强、增韧性能的影响；运用断裂cmod韧度法、 《钢纤维混凝土试验方法标准》 cecs13 : 89推荐的弯曲韧性指数评价方法和美国astmc1018 - 89标准推荐的韧度设计值分析本文中的试验结果。
