共找到 5 条与 相关的标准,共 1 页
Internal combustion engines; piston rings; expander/segment oil control rings
Internal combustion engines; Piston rings; Part 1 : Keystone rings
Internal combustion engines; Piston rings; Part 3 : Material specifications
Road vehicles; Engine test code; Gross power
Designation of the rotational direction, the cylinders and the ignition circuits of motorcar engines
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