Indane GAS Online Booking 3414 次下载 暂无 好评率 0 人评论 Indane GAS Online Booking最新版截图 # Indane GAS Online Booking最新版 版本:1.1 Indane GAS Online Booking更新内容 提升了稳定性。 更多 网友评论更多 下载豌豆荚,参与网友评论互动 暂无评论 相关信息 时间 2020/08/12 10:55 分类 新闻...
Indane GAS Online Booking 6342 次下载 暂无 好评率 0 人评论 Indane GAS Online Booking最新版截图 # Indane GAS Online Booking最新版 版本:1.1 Indane GAS Online Booking更新内容 提升了稳定性。 更多 网友评论更多 下载豌豆荚,参与网友评论互动 暂无评论 相关信息 时间 2020/08/12 10:55 分类 新闻...
US5015270 1989年10月10日 1991年5月14日 E. I. Du Pont De Nemours And Company Phenylindane-containing polyimide gas separation membranesUS5015270 Oct 10, 1989 May 14, 1991 E. I. Du Pont De Nemours And Company Phenylindane-containing polyimide gas separation membranes...
The modifier “about” used in connection with a quantity is inclusive of the stated value and has the meaning dictated by the context (for example, includes the degree of error associated with measurement of the particular quantity). Unless otherwise specified, the term “cycloaliphatic functionalit...
gas sorptionspirobiindane bisphenolTransport properties of pure gases in polycarbonates, polyesters, and polyetherimides based on 6,6′‐dihydroxy‐3,3,3′,3′‐tetramethyl‐1,1′‐spiro biindane (SBI) and bisphenol‐A (BPA) are compared at 35°C. The SBI monomer contains two spiro‐linked ...