MDI造句
MDI(4,4'-diphenylmethanediisocyanate)MDI应用的文档框架窗口的基类。以聚醚、TDI、MDI、阻燃剂等制得一种具有自粘*、阻燃*的密封胶带。Cottoncanopystructureandyieldwasdeterminedandanalyzedindifferentwateran...
MDI(4,4'-diphenylmethanediisocyanate)MDI应用的文档框架窗口的基类。以聚醚、TDI、MDI、阻燃剂等制得一种具有自粘*、阻燃*的密封胶带。Cottoncanopystructureandyieldwasdeterminedandanalyzedindifferentwateran...