产品半硬质泡沫催化剂PC-37 CAS1704-62-7 2-(2-(二甲氨基)乙氧基)乙醇.pdf2022-08-03由adminPC-37 CAS1704-62-7 2-(2-(Dimethylamino)ethoxy)ethanol.p...阅读更多
产品半硬质泡沫催化剂2-(2-(二甲氨基)乙氧基)乙醇2022-07-04由adminPolyurethane catalyst: PC-37,CAS:1704-62-7,2-[2-(Dimeth...阅读更多
产品半硬质泡沫催化剂CAS:1704-62-72022-07-04由adminPolyurethane catalyst: PC-37,CAS:1704-62-7,2-(2-(Dimeth...阅读更多