Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄ English
Google | Forvo | +
to phrases
异氰酸酯类聚合物
plast. isocyanate polymer
异氰酸酯 聚 合 物
: 5 phrases in 1 subject
Polymers5

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips