介轮箱(11)内的上齿轮(16)、下齿轮(15)和介轮(13)是固定啮合连接。

A cog (16), a lower gear (15) and a medium gear (13) inside a medium wheel box (11) are fixed mesh connection.

youdao

介轮箱(11)内的上齿轮(16)、下齿轮(15)和介轮(13)是固定啮合连接。

A cog (16), a lower gear (15) and a medium gear (13) inside a medium wheel box (11) are fixed mesh connection.

youdao