标准摘要
[中文适用范围]： 规定飞轮壳的标称尺寸和公差，特别是影响与配合零件互换性的尺寸和公差。 建议商用车和公共汽车使用尺寸代码 1 至 4 的飞轮壳。 一些图说明了所关注的形状和参考数量。 适用于往复式内燃机，飞机和客车发动机除外。 [外文原描述]： Specifies the nominal dimensions and tolerances of flywheel housings, in particular those which affect interchangeability with mating parts. Flywheel housings of size codes 1 to 4 are recommended for commercial vehicles and buses. Some figures illustrate shapes and reference quantities of concern. Applies to reciprocating internal combustion engines except engines for aircraft and passenger cars.
英文名称Flywheel housings for reciprocating internal combustion engines — Nominal dimensions and tolerances