Independent let-off worm wheel box, can assure transmission moment.

送经机构采用独立蜗轮箱，确保传动力矩。

The volume-produce of word-wheel box was realized by employing he hot runner mold.

采用该模具成功实现了以热流道形式对字轮盒进行大批量自动化生产。

A track wheel box belongs to the technical field of construction equipment for road and bridge.

一种轨道轮箱，属于路桥施工设备技术领域。

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

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。

Lightweight aluminum frame, fixed armrests, fixed foot care, solid front, pneumatic rear wheel plastic wheel box, even after the hand brake.

铝合金轻型车架，固定扶手，固定脚托，实心前轮，塑料轮框充气后轮，后把手连刹车。