国际网路 Internet Service
2015-10-10
Chemcial suppliers and producers
More than 310, 000 products, 900, 000 supply sources and 5, 000 company addresses.[化工项目合作] - www.buye*sguidechem.de
- WINDOWS-1252 - 2015-05-27
WWW Chemicals
chemical catalogs, chemical equipment, chemical companies directory[化工项目合作] - www.ch*m.com
- WINDOWS-1252 - 2015-05-22
化工综合服务商...
网盛生意宝旗下专业化工网站,中国化工网提供化工市场行情及化工产品交易信息,包括化工产品数据库、化工供求信息、REACH服务、化工搜索、化工资讯、化工会展、化工人才等栏目。[国际网路] - www.chemnet.com.cn
- GB2312 - 2015-05-16
Chemical Abstracts Service Home Page
Chemical Abstracts Service, CAS, is the producer of Chemical Abstracts, SciFinder, and co-partner in operating STN International, all of which provide comprehensive, authoritative, and reliable
access to chemical and scientific information from databases covering topics such as chemistry, engineering, patents, medicine, and regulatory data. [其他] - www.ca*.org
- UTF-8 - 2012-10-21
The Royal Society of Chemistry
Advancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.[化工项目合作] - www.rsc*.org
- UTF-8 - 2022-12-26
Breaking News
[报纸] - www.cnn.com
- UTF-8 - 2015-03-25
联合早报网
Zaobao website - Home page[其他] - www.zaobao.com
- UTF-8 - 2015-04-18
Global Chemical Network...
ChemNet is the Chemical Trading platform to connect chemical buyers and chemical sellers with Chemical Search Engine of Chemical Suppliers and Chemical Products.[颜料] - www.chemnet.com
- UTF-8 - 2020-01-12
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