The feed holes for the crankshaft main bearings.
曲轴主轴承进入口。
英文例句大全为您提供crankshaft main bearing英文例句大全,crankshaft main bearing英文造句,关于crankshaft main bearing的英语句子,单词crankshaft main bearing怎么造句,crankshaft main bearing英文例句大全有哪些,哪些英语句子是关于crankshaft main bearing,英语单词crankshaft main bearing的句子,单词crankshaft main bearing如何造句,crankshaft main bearing怎么造句等。