GB/T 35472.4-2017湿式自动变速箱摩擦元件试验方法第4部分:高速功率递增试验方法国家标准
英文:Test method for friction element of wet automatic transmission—Part 4: High-speed stepped power test method GB/T 3547...
英文:Test method for friction element of wet automatic transmission—Part 4: High-speed stepped power test method GB/T 3547...