perfect optical system英 [ˈpɜːfɪkt ˈɒptɪkl ˈsɪstəm] ![]() ![]() |
perfect plate英 [ˈpɜːfɪkt pleɪt] ![]() ![]() |
perfect solution英 [ˈpɜːfɪkt səˈluːʃn] ![]() ![]() |
perfectly plastic material英 [ˈpɜːfɪktli ˈplæstɪk məˈtɪəriəl] ![]() ![]() |
perferrate英 ![]() ![]() |
perfluidone英 ![]() ![]() |
perfluocarbon英 ![]() ![]() |
perfluorination英 ![]() ![]() |
perfluoro alkyl triazine polymer英 ![]() ![]() |
perfluoro-英 ![]() ![]() |
perfluoro-carbon英 ![]() ![]() |
perfluoro-ether英 ![]() ![]() |
perfluoro-petroleum英 ![]() ![]() |
perfluoroalkyl英 ![]() ![]() |
perfluoroallene英 ![]() ![]() |
perfluorodecalin英 ![]() ![]() |
perfluorokerosene (PFK)英 ![]() ![]() |
perfluoromethyl cyclohexane(PFMCH)英 ![]() ![]() |
perfluoroorganometallic compound英 ![]() ![]() |
perfluoropropylene英 ![]() ![]() |
perfluorotributylamine英 ![]() ![]() |
perforated baffle英 [ˈpɜːfəreɪtɪd ˈbæfl] ![]() ![]() |
perforated bowl英 [ˈpɜːfəreɪtɪd bəʊl] ![]() ![]() |
perforated cylinder英 [ˈpɜːfəreɪtɪd ˈsɪlɪndə(r)] ![]() ![]() |
perforated pipe英 [ˈpɜːfəreɪtɪd paɪp] ![]() ![]() |
perforated plate英 [ˈpɜːfəreɪtɪd pleɪt] ![]() ![]() |
perforated plate column英 [ˈpɜːfəreɪtɪd pleɪt ˈkɒləm] ![]() ![]() |
perforated plate tower英 [ˈpɜːfəreɪtɪd pleɪt ˈtaʊə(r)] ![]() ![]() |
perforated screen英 [ˈpɜːfəreɪtɪd skriːn] ![]() ![]() |
perforated tray英 [ˈpɜːfəreɪtɪd treɪ] ![]() ![]() |