一种珍珠岩多孔吸声材料
Hits:
Release time:2019-04-27 Disigner of the Invention:杨彦克, 潘绍伟, 李固华, 叶跃忠, 王平, 曾晓辉 Type of Patent:Invent State of Patent:Authorized patents Service Invention or Not:no -
|
 Mobile:aa35298a9fc31cb859175d687de00c62da989643388250b8b155bbe8d1b6160fb913faf5eaedfe4f63d442fda9901388939e962cc006e9de4d8e597ff1ba19cd124a282a5298ec700380ec50de97705cf48ededb74d15ac5364d43695e28ac271bf68ce4cf554eff7bdd21144c2e635e6711fd2aa9cfeec1327dfc9ae19f9f3c Email:ae0a42af457f5c57898024cd712ade2c7d6aed26d480eef835e2cfb29911b07c96f841e781116c68bd8c55dc637a421f12872d92715c299cd7f7fd1b14b5bf0b2bc31e948418aeae84ef39bef40c0ff4fdcd82bc968d2d4f877ceb21d312bc895a230a4243178ba1bba4c125a665cb917657d39d650a2f0db1451a1bb9a0173a
|
MOBILE Version
