Drilling Needle Sleeve的意思|示意

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钻针套

Drilling Needle Sleeve的网络常见释义

钻针套环 Drilling Needle Sleeve 钻针套环 Double-needle sleeve and bottom hem 袖子和衣摆要车双针 Double-Needle Sleeve and Bottom Hems 双针袖和下摆底 ..

Drilling Needle Sleeve相关例句

The invention comprises a handle and a drill bit, wherein the drilling bit has a trocar structure consisting of two parts, namely a sleeve and a tube core needle.

本发明包括手柄和钻头，钻头为套管针结构，包括套管和管芯针两部分组成。