Oxygen xav tau
Sep 07, 2022
Kev ntxuav tus kheej
Polybutylene terephthalate (PBT) yog cov thermoplastic polyester. Piv nrog rau lwm yam thermoplastic engineering yas, tsis muaj zog PBT muaj kev ua tau zoo dua thiab cov khoom siv
Sep 05, 2022
Polyoxymethylene
Vinylidene chloride yog siv
Sep 02, 2022
High-barrier ntim
Equilibrium distillation yog ib theem ntawm distillation. Thaum ua qhov sib npaug ntawm cov distillation nyob rau hauv lub unipolar kettle, cov kua sib tov nyob rau hauv lub kettle
Sep 01, 2022
Distillation yog cov txheej txheem thermodynamic sib cais, uas siv cov ntsiab lus sib txawv ntawm txhua qhov sib xyaw ua ke hauv cov kua sib xyaw lossis cov kua-kua kom evaporate c
dielectric poob lub kaum sab xis
Aug 31, 2022
Ib feem ntawm qhov tshwm sim feem ntau yog hais txog cov khoom siv hluav taws xob high-voltage. Raws li kev txheeb cais ntawm cov hluav taws xob hluav taws xob, kev tso tawm ib nra
Kev hloov pauv hloov pauv yog qhov hloov pauv lub xeev tsis kam. Thaum cov khoom siv hluav taws xob luv luv ntawm cov theem lossis cov txheeb ze rau hauv av, qhov luv luv tam sim n
Cov kab hluav taws xob feem ntau yog siv rau cov khoom siv hluav taws xob, hluav taws xob, hluav taws xob vuam tshuab, cov cuab yeej siv tshuab, cov kiv cua, thiab lwm yam. Cov yam
