PDF(2557 KB)
Cause of valve spring fracture in automobile engine
HE Shenghao, YE Feng, HUANG Qiongmei, SUN Feng, LI Liguo, LU Hongying
Physical Testing and Chemical Analysis Part A:Physical Testing ›› 2023, Vol. 59 ›› Issue (3) : 42-44,49.
PDF(2557 KB)
PDF(2557 KB)
Cause of valve spring fracture in automobile engine
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