GB/T 36693-2018土方机械液压挖掘机可靠性试验方法、失效分类及评定国家标准
英文:Earth-moving machinery—Hydraulic excavator—Reliability test procedures,failure classification and evaluation GB/T 366...
英文:Earth-moving machinery—Hydraulic excavator—Reliability test procedures,failure classification and evaluation GB/T 366...