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
chain gill drawing frame 链条式针梳并条机
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
As a effectual solution, supply chain contract has been drawing much attention from the researchers more and more.
供应链契约理论作为一种有效地解决方案正越来越受到学者们的关注。
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。
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