Analysis of two alternative organophosphorus flame retardants in electronic and plastic consumer products: Resorcinol bis-(diphenylphosphate) (PBDPP) and bisphenol A bis (diphenylphosphate) (BPA-BDPP) 来自 国家科技图书文献中心 喜欢 0 阅读量: 50 作者:...
100% PP Feeding Bottle, BPA Free,Non Toxic Additional Features For the baby’s maximum comfort, the Physio teat is made of soft silicone material that gives a velvety and pleasant feel while sucking. And the bottle’s ergonomic shape makes...
下列PP-BPA产品中的杂质,熔点比PP-BPA低的有 A. BPA-I B. BPX-II C. OP-BPA D. 苯酚 题目标签:产品杂质如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: B C D 复制 纠错举一反三 列车到站后,乘务员配合车站将乘客搬移至车站处理,根据现场情况...