CORC

浏览/检索结果: 共2条,第1-2条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Method for mfg. abrasion wheel for flattening milling large dimension diamond diaphragm. 专利
申请日期: 2007-01-01, 公开日期: 2007-04-18
作者:  JIN Z MA X YUAN Z KANG R
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/27
Nickel catalytic hydrogenation of N-(3-nitro-4-methoxyphenyl) acetamide by reacting modified skeleton nickel catalyst, solvent (e.g. ethanol), and N-(3-nitro-4-methoxyphenyl) acetamide at high-pressure, with supplied nitrogen and hydrogen. 专利
申请日期: 2007-01-01, 公开日期: 2007-11-14
作者:  LV L LI Y MA R GUO F WANG Y LV R
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/27


©版权所有 ©2017 CSpace - Powered by CSpace