| 简介 |
PROBLEM TO BE SOLVED : new applications and equipped with a string-shaped molded body having a cleaner and using the same. SOLUTION : magnetic material including a rare earth element or thermosetting and thermoplastic elastomeric material containing a core 11 and an elastic material, is disposed on the outside of the core member 11, the elastic material of the thermoplastic or thermosetting material and a coating material 12 is provided, by the double extrusion molding and formed in the shape of a long cord, 1 is the outer diameter (D). 9-2. 1 mm and which is characterized in that, in the string-like body 10. Selected drawing : fig. 2 |
客服热线：
手机版
二维码
