open-link chain drawing frame 开针链式并条机
non-chain drawing 无链牵引
non-chain drawing mechanism 无链牵引机构
open link chain drawing frame 开针链式并条机
chain bar drawing frame 链式并条机
chain tube-drawing machine 链式拔管机
Chain-cold drawing pipe mill 链式冷拔机
chain wheels part drawing 链轮零件图
chain wheels ' part drawing 链轮零件图
chain n gill drawing frame 链条式针梳并条机
Use darker colours for the darker parts. The technique is easy, but drawing the whole chain requires patience.
最后用深色画出暗部。画珠子的技术很简单，不过画出整条的珠琏是需要耐心的。
This paper introduces the program desks of the roller chain drive CAD system and the drawing of the chain wheels' part drawings and so on.
本文介绍滚子链传动CAD系统的程序设计，以及链轮零件图绘制等内容。
This system can realize the design and correction and making drawing of roller chain drive automatically, and also can realize the integration of design and drawing.
该系统能实现滚子链传动设计与校核的自动化、绘图的自动化，并能实现了设计与绘图的一体化。
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