petroleum refining英 [pəˈtrəʊliəm rɪˈfaɪnɪŋ] ![]() ![]() |
petroleum refining catalyst英 [pəˈtrəʊliəm rɪˈfaɪnɪŋ ˈkætəlɪst] ![]() ![]() |
petroleum refining catalysts英 [pəˈtrəʊliəm rɪˈfaɪnɪŋ ˈkætəlɪsts] ![]() ![]() |
petroleum refining furnace英 [pəˈtrəʊliəm rɪˈfaɪnɪŋ ˈfɜːnɪs] ![]() ![]() |
petroleum refining industry英 [pəˈtrəʊliəm rɪˈfaɪnɪŋ ˈɪndəstri] ![]() ![]() |
petroleum refining(processing)英 ![]() ![]() |
petroleum reforming英 [pəˈtrəʊliəm rɪˈfɔːmɪŋ] ![]() ![]() |
petroleum residual oil英 [pəˈtrəʊliəm rɪˈzɪdjuəl ɔɪl] ![]() ![]() |
petroleum resin英 [pəˈtrəʊliəm ˈrezɪn] ![]() ![]() |
petroleum sulfonate英 ![]() ![]() |
petroleum tar英 [pəˈtrəʊliəm tɑː(r)] ![]() ![]() |
petrolift英 ![]() ![]() |
petronaphthalene英 ![]() ![]() |
petroprotein英 ![]() ![]() |
petroselic acid英 ![]() ![]() |
petroselinic acid英 ![]() ![]() |
petroselinolic acid英 ![]() ![]() |
peucedanin英 ![]() ![]() |
peyonine英 ![]() ![]() |
Pfeiffer's substance英 ![]() ![]() |
Pfitzinger reaction英 ![]() ![]() |
PG英 [ˌpiː ˈdʒiː] ![]() ![]() |
pH indicator英 [ˌpiː ˈeɪtʃ ˈɪndɪkeɪtə(r)] ![]() ![]() |
pH meter英 [ˌpiː ˈeɪtʃ ˈmiːtə(r)] ![]() ![]() |
pH of latex gel英 [ˌpiː ˈeɪtʃ ɒv ˈleɪteks dʒel] ![]() ![]() |
pH paper英 [ˌpiː ˈeɪtʃ ˈpeɪpə(r)] ![]() ![]() |
pH scale英 [ˌpiː ˈeɪtʃ skeɪl] ![]() ![]() |
pH value英 [ˌpiː ˈeɪtʃ ˈvæljuː] ![]() ![]() |
phage英 ![]() ![]() |
phages英 ![]() ![]() |