... 防水粉喷油画布(白底)(灰底)aterproof poly blend canvas 600d(hellote back)(grey back) 墨罐ink tubes 磁辊套筒mag slecve ...
基于1个网页-相关网页
Ink Tubes System 墨水管道系统
Ink Delivery Tubes 供墨管
The industry hopes to resurrect the market by rolling out next-generation versions of stents, metal-mesh tubes about the size of an ink pen spring that unfold inside coronary arteries like a scaffold.
这种支架由金属网制成,管状,和水笔中的弹簧差不多大小,可以在冠状动脉内像支架一样展开。
youdao
应用推荐
模块上移
模块下移
不移动