你给全家每人都用钩针编织了一个星球大战发报机。
介绍了合缝机三角钩针的组合运动，描述了三角钩针针尖运动的轨迹。
This paper introduces the motion of CAM hook needle of the linking machine, and describes the motion locus of.
本装饰头套机用假发钩针具有穿刺能力强、刚性强度好、硬度大等优点。
The wig crocheting needle for the decorative headgear machine has the advantages of strong crocheting ability, good rigid strength, great hardness, etc.
本装饰头套机用假发钩针具有穿刺能力强、刚性强度好、硬度大等优点。
The wig crocheting needle for the decorative headgear machine has the advantages of strong crocheting ability, good rigid strength, great hardness, etc.
应用推荐