A3 / B4 yana nufin ingancin mai na man inabin kuma ya cika daidai da ingancin A3 / B4 a cikin Acea (ƙungiyar ku na Turai). Maki fara da "a" yana wakiltar bayanai don mai injin man fetur. A halin yanzu, sun kasu kashi biyar maki: A1, A2, A4, da A5. Grades farawa da "b" suna wakiltar bayanai don man na injin haske-na haske kuma a halin yanzu sun kasu kashi biyar: B1, B3, B3, B3, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, B3, B4, da B5.
Matsayin Acea an inganta kusan shekaru biyu. Sabbin ka'idojin sune sigar 2016 (a cikin 2016), sigar 1 (a cikin 2017), da sigar 2 (a cikin 2018). A daidai da, ka'idojin takaddun shaida daban-daban masu sarrafa motoci suma suna haɓaka shekara da shekara. Ga wannan vwarswkagen VW 50200 Takaddun shaida da Mercedes-Benz MB 229.5 takardar izini, shi ma wajibi ne don rarrabe ko an inganta su zuwa sabbin ka'idodi. Wadanda suke shirye-shiryen haɓakawa koyaushe don haɓakawa wajen nuna horo na kai da kuma bin inganci da aiki. Gabaɗaya magana, ya riga ya zama mai kyau idan man injin din zai iya saduwa da takaddun shaida, kuma wataƙila ba koyaushe a shirye don ci gaba da haɓakawa ba.
Ana amfani da jerin ACEA C don injunan mai da injunan gas da injunansu na hasken wuta tare da tsarin magani bayan jiyya. Daga cikinsu, Acea C1 da C4 sune ƙarancin saps (phosphorus, da kuma ƙa'idodin man injunan, da kuma C2 na injin din na man injina.
Matsayi na gama-gari tsakanin C3 da A3 / B4 Hanya mai zafi mai girma (HHTS) ita ce ≥ 3.5. Babban bambanci shine ɗayan yana daga Ash na matsakaici ne yayin da ɗayan yana da babban abun ciki. Ma'ana, babu wani mai da ya hadu da duka A3 / B4 da C3 a lokaci guda.
A matsayi na asali tsakanin C3 da A3 / B4 Series ya ta'allaka ne a cikin iyakokin kashi, galibi sulfur da phosphorus. Zasu iya haifar da rashin nasarar da mai juyawa na CatalyTic, da kuma abun ciki na ash mai yawa na iya haifar da gazawar dpf (dizalmace bashin) a cikin motocin Diesel. Saboda haka, masana'antun mota na Turai sun saita iyaka a kan waɗannan alamun ukun da ke cikin lokaci guda, suna ba da sabon matsayin C. An gabatar da jerin C sashi na kusan shekaru 20. Akwai manyan motocin Diesel a cikin kasuwar Turai, don haka wannan mizani yana da niyya sosai. Koyaya, a China, wannan na iya zama haka ba. Kashi 95% na motocin fasinjoji a China suna da motocin da ke da gas ba tare da DPFs ba, don haka iyakar abun ciki ASS ba mai mahimmanci bane. Idan motarka ba ta kula sosai game da mai juyawa na Catalytic Uku ba, zaka iya amfani da mai gaba daya mai. Cars na Gasoline Coss wanda ya sadu da Standardungiyar Kasar China ta kasar Sin da kasa ba su da manyan matsaloli ta amfani da mai mai a3 / B4. Koyaya, saboda gabatarwar GPF (man fetur mai gina jiki yana da babban abin hawa na kasar Sin, da ingancin mai yana da tasirin mai, kuma ingancin mai yana da tasiri ga mai, kuma ingancin mai ya samu tasiri ga COctores. Akwai wani bambanci tsakanin A3 / B4 da C3: Wannan lambar tbn (total lambar). A3 / B4 yana buƙatar tbn> 10, yayin da C jerin kawai suna buƙatar tbn> 6.0. Akwai dalilai guda biyu na wannan. Da farko, raguwa a cikin abubuwan ash yana haifar da raguwa a lambar tushe, wanda ba zai iya zama kamar yadda yake ba. Na biyu, tare da inganta ingancin mai, tbn bai kamata ya zama babban maɗaukaki ba. A da, lokacin da ingancin mai a China ya kasance matalauta, babban tbn na A3 / B4 ya kasance mai mahimmanci. Yanzu da ingancin mai ya inganta da kuma yanayin sulfur ya ragu, mahimmancinta ba ta da girma. Tabbas, a yankuna tare da ingancin mai, aikin A3 / B4 har yanzu ya fi na C3. Bambanci na uku ya ta'allaka ne a cikin tattalin arzikin mai. A3 / B4 Squin Steayid don tattalin arzikin mai, alhali mai injin injin din na Acea C3 da API suna da buƙatun sarkar, da juriya ga ƙarancin sarkar pre-wuta. Don taƙaita, mafi mahimmancin bambanci tsakanin A3 / B4 da C3 shine samfurin tare da matsakaici da low saukad (ASB abun ciki). Dangane da sauran sigogi, C3 na iya rufe aikace-aikacen na A3 / B4 kuma ya sadu da ka'idodin ka'idojin Kasar Sin.
Lokacin Post: Disamba-13-2024