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Rod parting face is taking cracking technology in place of traditional cutting technology.
连杆分离面正在采用涨断工艺取代传统切削工艺。
youdao
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Connecting rod: Alloy steel with high strength and inclined cutting.
连杆：合金钢结构，高强度斜切口。
youdao
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Connecting rod: Alloy steel with high strength and inclined cutting.
连杆：合金钢结构，高强度斜切口。
youdao