off drive gear的意思|示意

The shunt transmission gear of transfer box is a kind of power take off in a heavy pressure cleaning vehicle used to clean hydraulic system and drive line of airplane.

分动器分流传动装置是一种专用于飞机液压系统和传动系统清洗作业的高压清洗车的取力装置。

Automatic yarn let-off system which used change gear drive for regulating run-in values.

采用交换齿轮调节送经量的积极式送经机构。

You have to drive up the mountain in low gear to get to our driveway, which is barely wide enough for one car and ends at a steep drop-off.

你必须挂低档先开上山，而后才能到达你要出门的路，这条路的宽度刚好让一辆车通过，其端头是险峻的陡坡。