elastic draw gear 弹簧车钩
buffer and draw gear 缓冲与牵引装置
intermediate draw gear [车辆] 中间牵引装置
spring draw gear 弹簧车钩
draw gear length [车辆] 牵引架长
Draw-gear 牵引装置
drag link draw gear 拉杆牵引装置
with two spring draw gear 双簧牵引装置
draw-off gear 拉拔装置
N an apparatus for coupling railway cars (铁路运输)牵引装置 [英国英语]
If you want to imitate a helical gear or manufacture gear spare parts, it needs to measure and draw following a gear sample.
为按斜齿轮样品仿造或制造配件，常需进行测绘。
This machine is equipped with a gear transmission mechanism, and its multi-dies are arranged in line. It can draw steel, aluminum, brass and other kinds of metal wires.
本机采用齿轮变速传动结构，串联组成多模连续拉丝机，可拉拔钢、铝或黄铜等金属线材。
Summarize the characteristics of roller-gear-cam and structure in ATC. Introduce the tool change process of automatic tool change, draw the motion circle graph.
总结了滚子齿形凸轮的特点及其在自动换刀单元（ ATC）中滚子齿形凸轮的结构形式。
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