![]() |
關(guān)于我的專利——繼續(xù)談曲線組合活塞技術(shù)的緣起與應(yīng)用 |
| ||
| ||
點(diǎn)評(píng)
風(fēng)投絕大部分都關(guān)注互聯(lián)網(wǎng)相關(guān)和快消,,機(jī)械制造這種行業(yè)被他們定義為死海了吧
| ||
點(diǎn)評(píng)
研究所的大神他們研究去吧,,我是江郎才盡,,坐等消息了
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-4-7 19:53 , Processed in 0.065259 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.