a flexible, reversible, tourist schleifpapierträger without brackets and 100prozentiger schleifpapierausnutzung

• 1. 一种用于砂纸裁切收集的砂纸架 [P] . 中国专利： CN213622592U . 2021-07-06
• 2. 一种适配不同手柄且便于更换砂纸的砂纸架 [P] . 中国专利： CN211136659U . 2020.07.31
• 3. Flexible, on both sides of the grinding usable paper support, without clamps and with 100prozentiger grinding paper utilization [P] . 德国专利： DE9309951U1 . 1993-10-14

  机译： 灵活，可打磨可用纸支架的两侧，不带夹子，可使用100倍的增强型打磨纸

• 4. method for the manufacture of a flexible leitertru00e4gers and arrangement with the flexible leitertru00e4ger [P] . 德国专利： DE502007004585D1 . 2010-09-09

  机译： 柔性leitertr的制造方法和具有柔性leitertr的布置

• 5. Flexible holding bracket for practice targets - has fork shape for feeding continuous target strip without damage [P] . 德国专利： DE2502526A1 . 1976-07-29

  机译： 灵活的练习靶固定支架-具有叉形形状，可连续送入靶条而不会损坏

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• 4. Safe passage questioned: medical care safety for the polar tourist. John M. Levinson and Errol Ger (Editors). 1998. Centreville, MD: Cornell Maritime Press, xiv + 178 p, illustrated, soft cover. ISBN 0-87033-504-9. $US24.95. [O] . C. J. H. Andrews 1998
• 5. Final Technical Report, Oct 2004 - Nov. 2006, High Performance Flexible Reversible Solid Oxide Fuel Cell [R] . 2007

• 1. SIEMENS S7-300F安全PLC模块在背绒背胶贴合砂纸生产线的安全控制系统中的应用 [C] . 常峻 ,杨智江 . 2016西门子工业专家会议 . 2016
• 2. 砂纸缺陷在线检测技术研究 [A] . 钱旼 . 2010