turbo

1.The bigger twin turbo petrols like the 3.0-litre and 4.4-litre V8 will stay in the lineup.

更大双涡轮增一样3.0升和4.4升V8引擎将留在首发阵容.

2.By means of stereomicroscopy and scanning electronic microscopy(SEM),the fracture mode and mechanism of the broken K18 superalloy cast blade in a supercharger turbo were investigated.

采用体视显微、扫描电等分析手段对K18合金增器涡轮铸造叶裂形貌与裂机制等进行了分析。