JIS G3454 STPG 370 Carbon Steel mapaipi a Pressure Service- Gulu la Womic Steel
Ndife akatswiri opanga ndi kutumiza kunja kwa JIS G3454 STPG370 Seamless Pipes ku China pazaka 20.
JIS G3454 STPG 370 Carbon Steel Mapaipi omwe amagwiritsidwa ntchito popanikiza pa kutentha pafupifupi 350 ℃.
Japan Industrial Standard iyi imatchula mapaipi achitsulo a carbon - omwe amatchedwa "mapaipi" - omwe amagwiritsidwa ntchito pokakamiza pa kutentha kwakukulu kwa pafupifupi 350 ° C. Pazofunsira zomwe zimafuna kukana kuthamanga kwambiri, mapaipi azitsatira JIS G3455.
Gulu la Womic Steel - Kupambana mu JIS Non-Standard Pipe Production
Poyang'anizana ndi zovuta za msika komanso kuchuluka kwa kufunikira kwa mapaipi amtundu wa JIS, Womic Steel Group idazindikira zovuta zomwe makasitomala amakumana nazo kwakanthawi. Poyankha, tinakonza mwachangu gulu lapadera kuchokera m'madipatimenti athu aukadaulo, R&D, ndi Zida, ndikuyika ndalama zogwirira ntchito komanso zothandizira kuthana ndi zovuta zopanga mapaipi osavomerezeka a JIS.
Kudzera mwaukadaulo wopitilira muyeso komanso kukhathamiritsa kwa njira, Womic adakwanitsa kukhazikika, kupanga kochuluka kwa mapaipi achitsulo a JIS opanda msoko okhala ndi ma diameter akunja kuyambira 139.8 mm mpaka 318.5 mm.
Chochitika chachikulu ichi sichimangotanthauza kupita patsogolo kwina kwaukadaulo wopanga wa Womic, komanso kumachepetsa kuchepa kwazomwe zasokoneza msika wapadziko lonse lapansi.
Mapulogalamu ndi Kufunika Kwamakampani
Mapaipi achitsulo opangidwa motsatira mfundo monga JIS G3454 STPG370 amagwiritsidwa ntchito kwambiri mu:
Kupanga zombo
Petrochemical zomera
Ma boilers ndi ma pressure systems
Makina olemera
Mapaipi a mafakitale
Takhala tikukhulupirira kuti zovuta za msika ndi udindo wathu. Kupindula kumeneku sikungotsimikizira "kukhalapo" kwa zofunikira, koma makamaka kumatsimikizira ubwino ndi ntchito zawo.
Mapaipi onse achitsulo a Womic JIS amagwirizana kwathunthu ndi zofunikira za JIS malinga ndi:
Kulondola kwenikweni
Mphamvu zamakina
Kukana dzimbiri
Pressure performance
Kuphatikiza apo, Womic imatha kupereka zida zamapaipi zogwirizana ndi JIS zokhala ndi ziphaso zamagulu a sitima kuchokera ku: ABS, DNV, BV, LR, CCS, KR, NK, RINA, RS
"Batch Yaing'ono", "Zosiyanasiyana Zambiri", "Zofunika Zapadera" - Zopereka Zakazi
Kaya zosowa zanu zikuphatikiza maoda ang'onoang'ono, mawonekedwe osiyanasiyana, kapena zofunikira zaukadaulo, Womic Steel Group yadzipereka kukupatsirani mayankho ogwirizana ndi pulogalamu yanu.
Takulandilani kuti mutitumizire imelo :sales@womicsteel.com
Mitundu Yopanga ya Mapaipi Opanga a Womic JIS
Njira Zopangira
Kupanga mapaipi opanda msoko
Kupanga mapaipi amagetsi osakanikirana ndi magetsi (ERW).
Zofunikira Zochizira Kutentha
Mapaipi nthawi zambiri amaperekedwa ngati opangidwa
Mapaipi oziziritsa ozizira ayenera kutsekedwa pambuyo popanga
| Miyezo Yopezeka | Magiredi achitsulo omwe alipo |
| JIS G3454 - Mapaipi achitsulo a Carbon for Pressure Service Pressure Service (STPG Grades): | Mtengo wa 370 |
| Mtengo wa 410 | |
| JIS G3455 - Mapaipi achitsulo a Carbon for High Pressure Service Makina & Kagwiritsidwe Ntchito Kapangidwe (STS Grades): | Mtengo wa 370 |
| Mtengo wa 410 | |
| Mtengo wa 480 | |
| JIS G3456 - Mapaipi achitsulo a Carbon a Ntchito Yotentha Kwambiri Pipe for High-Temperature Service (STPT Grades): | Chithunzi cha 370 |
| Mtengo wa 410 | |
| Mtengo wa 480 |
Takulandilani kuti mutitumizire imelo :sales@womicsteel.com
Zofotokozera za WomicJIS G3454 Carbon Chubu chachitsulo/Mapaipi
1. Makina Katundu a JIS G3454 STPG370 Mapaipi Opanda Seam
| Gulu | Katundu Wokhazikika (N/mm2) | Zokolola kapena ZokololaMphamvu (N/mm2) |
| ||||
| AYI. 11 Chitsanzo; AYI.12 Chitsanzo | AYI. 5 Chitsanzo | AYI. 4 Chitsanzo | |||||
| Longitudinal | Chodutsa | Longitudinal | Chodutsa | ||||
| Chithunzi cha STPG370 | ≥ 370 | ≥ 215 | ≥30 | ≥ 25 | ≥ 28 | ≥ 23 | |
| Chithunzi cha STPG410 | ≥ 410 | ≥ 245 | ≥ 25 | ≥ 20 | ≥ 24 | ≥ 19 | |
Zindikirani(JIS G3454 STPG370 Mipope Yopanda Msoko):
1. Kwa mapaipi azitsulo za carbon ndi makulidwe osakwana 8 mm, timagwiritsa ntchito NO.12 kapena NO.5 chitsanzo poyesa kuyesa. Kutalika kochepa kudzachepetsedwa ndi 1.5% kuchokera pamtengo wa tebulo pamene makulidwe amachepetsa 1 mm. Mtengo wopezedwa udzazunguliridwa ku mtengo wathunthu malinga ndi JIS Z8401 (njira yozungulira).
2. Elongation pamwamba si ntchito machubu kaboni zitsulo ndi mwadzina chitoliro awiri a wofanana kapena zosakwana 25A. Izi ziyenera kulembedwa.
3. Tikatenga mipope yachitsulo yokanizidwa ndi magetsi kuti tiyesedwe, timasankhanso NO.12 kapena NO.5 chitsanzo kuchokera kumadera omwe alibe kuwotcherera seams. Kwa mapaipi achitsulo a carbon ndi makulidwe osakwana 8 mm, timagwiritsa ntchito elongation ya NO.12 chitsanzo (longitudinal) kapena NO.5 chitsanzo (transverse) kuwerengera.
| Gulu | Mawonekedwe a Chitsanzo |
| |||||||
| > 7 ~ 8 | > 6 ~ 7 | > 5 ~ 6 | > 4 ~ 5 | > 3 ~ 4 | > 2 ~ 3 | > 1 ~ 2 | |||
| Chithunzi cha STPG370 | NO.12 Chitsanzo | 30 | 28 | 27 | 26 | 24 | 22 | 21 | |
| NO.5 Chitsanzo | 25 | 24 | 22 | 20 | 19 | 18 | 16 | ||
| Chithunzi cha STPG410 | NO.12 Chitsanzo | 25 | 24 | 22 | 20 | 19 | 18 | 16 | |
| NO.5 Chitsanzo | 20 | 18 | 17 | 16 | 14 | 12 | 11 | ||
2. Chemical Mapangidwe a Carbon Steel chubu (Unit: %)
| Gulu | C | Si | Mn | P | S |
| Chithunzi cha STPG370 | ≤ 0.25 | ≤ 0.35 | 0.30-0.90 | ≤ 0.040 | ≤ 0.040 |
| Chithunzi cha STPG410 | ≤ 0.30 | ≤ 0.35 | 0.30-1.00 | ≤ 0.040 | ≤ 0.040 |
3. Kupatuka Kololeka kwa M'mimba mwake Wakunja ndi Makulidwe a Khoma la JIS G3454 STPG370 Mapaipi Opanda Seam
| Mtundu | Kupatuka Kololeka kwa Outer Diameter | Kupatuka kovomerezeka kwa makulidwe a khoma | ||
| Hot-Working Seamless Steel Tube | ≤40A | ± 0.5 mm | <4 mm | + 0.6 mm 0.5 |
| ≥30A≤125A | ± 1% | |||
| 150A | ± 1.6 mm | |||
| ≥ 200A | ± 0.8% | ≥ 4 mm | + 15%-12.5% | |
| Kwa ≥350A omwe, titha kuyeza molingana ndi kuzungulira. Kupatuka kovomerezeka ndi ± 0.5%. | ||||
| Chitoliro Chopanda Chitsulo Chozizira Chogwira Ntchito ndi Magetsi Otsutsana ndi Welded Steel Pipe | ≤ 25A | ± 0.03 mm | <3 mm ≥ 3 mm | ± 0.3 mm ± 10% |
| ≥32A | ± 0.8% | |||
| Kwa ≥350A omwe, titha kuyeza molingana ndi kuzungulira. Kupatuka kovomerezeka ndi ± 0.5%. | ||||
Chidziwitso cha JIS G3454 STPG370 Mipope Yopanda Msoko :
1. Tikayeza m'mimba mwake kudzera m'mizere yozungulira, tikhoza kudziwa mwa kutembenuza muyeso wa circumference kapena mtengo woyezera kuti ukhale wakunja. Zonsezi zimagwira ntchito pakulekerera komweko (± 0.5%).
2. Pazigawo zokonzedwa, tsimikizirani kulekerera kwa makulidwe a khoma kukumana ndi tebulo lomwe lili pamwambapa. Kulekerera kwamkati kwakunja sikugwira ntchito patebulo.
3. Maonekedwe a mapaipi achitsulo omwe amagwiritsidwa ntchito pansi pa 350 ℃ amayendetsedwa ndi izi:
1) Chitolirocho chiyenera kukhala chowongoka ndi chothandiza. Mapeto ake ayenera kukhala perpendicular kwa chubu olamulira.
2) mkati ndi kunja kwa chubu ayenera kukonzedwa bwino popanda zilema zoipa.
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4. Kukula ndi Kulemera kwa JIS G3454 STPG370 Mapaipi Opanda Msoko
| NominalDiameter | OuterDiameter (mm) |
| |||||||||||||
| Makulidwe a Khoma NO.10 | Makulidwe a Khoma NO.20 | Makulidwe a Khoma NO.30 | Makulidwe a Khoma NO.40 | Makulidwe a Khoma NO.60 | Makulidwe a Khoma NO.80 | ||||||||||
| A | B | Makulidwe (mm) | UnitWeight(kg/m) | Makulidwe (mm) | UnitWeight (kg/m) | Makulidwe (mm) | UnitWeight(kg/m) | Makulidwe (mm) | UnitWeight(kg/m) | Makulidwe (mm) | UnitWeight(kg/m) | Makulidwe (mm) | UnitWeight(kg/m) | ||
| 6 | 1/3 | 10.5 | 1.7 | 0.369 | 2.2 | 0.450 | 2.4 | 0.479 | |||||||
| 8 | 1/4 | 13.8 | - | - | - | - | - | - | 2.2 | 0.829 | 2.4 | 0.675 | 30. | 0.799 | |
| 10 | 3/8 | 17.3 | 2.3 | 0.851 | 2.8 | 1.00 | 3.2 | 1.11 | |||||||
| 15 | 1/2 | 21.7 | - | - | - | - | - | - | 2.8 | 1.31 | 3.2 | 1.46 | 3.7 | 1.64 | |
| 20 | 3/4 | 27.2 | 2.9 | 1.74 | 3.4 | 2.00 | 3.9 | 2.24 | |||||||
| 25 | 1 | 34.0 | - | - | - | - | - | - | 3.4 | 2.57 | 3.9 | 2.89 | 4.5 | 3.27 | |
| 32 | 11/4 | 42.7 | 3.8 | 3.47 | 4.5 | 4.24 | 4.9 | 4.57 | |||||||
| 40 | 11/2 | 48.6 | - | - | - | - | - | - | 3.7 | 4.10 | 4.5 | 4.89 | 6.0 | 5.47 | |
| 50 | 2 | 60.5 | 3.2 | 4.52 | 3.9 | 5.44 | 4.9 | 6.72 | 6.6 | 7.46 | |||||
| 65 | 21/2 | 76.3 | - | - | 4.5 | 7.97 | - | - | 5.2 | 9.12 | 6.0 | 10.4 | 7.0 | 12.0 | |
| 80 | 3 | 89.1 | 4.5 | 9.39 | 5.5 | 11.3 | 6.6 | 13.4 | 7.6 | 15.3 | |||||
| 90 | 31/2 | 101.6 | - | - | 4.5 | 10.8 | - | - | 5.7 | 13.6 | 7.0 | 16.3 | 8.1 | 18.7 | |
| 100 | 7 | 114.3 | 4.9 | 13.2 | 6.0 | 16.0 | 7.1 | 18.8 | 8.6 | 22.4 | |||||
| 125 | 5 | 139.8 | - | - | 5.1 | 16.9 | - | - | 6.6 | 21.7 | 8.1 | 26.3 | 9.5 | 30.5 | |
| 150 | 6 | 165.2 | 5.5 | 21.7 | 7.1 | 27.7 | 9.3 | 35.8 | 11.0 | 41.8 | |||||
| 200 | 8 | 216.3 | - | - | 6.4 | 33.1 | 7.0 | 36.1 | 8.2 | 42.1 | 10.3 | 52.3 | 12.7 | 63.8 | |
| 250 | 10 | 267.4 | 6.4 | 41.2 | 7.8 | 49.9 | 9.3 | 59.2 | 12.7 | 79.8 | 15.1 | 93.9 | |||
| 300 | 12 | 818.5 | - | - | 6.4 | 49.3 | 8.4 | 64.2 | 10.3 | 78.3 | 14.3 | 107 | 17.4 | 129 | |
| 350 | 11 | 355.6 | 6.4 | 55.1 | 7.9 | 67.7 | 9.5 | 81.1 | 11.1 | 94.3 | 15.1 | 127 | 19.0 | 158 | |
| 400 | 16 | 406.4 | 6.4 | 63.1 | 7.9 | 77.6 | 9.5 | 93.0 | 12.7 | 123 | 16.7 | 160 | 21.4 | 203 | |
| 150 | 18 | 457.2 | 6.4 | 71.1 | 7.9 | 87.5 | 11.1 | 122 | 14.3 | 156 | 19.0 | 205 | 25.8 | 254 | |
| 500 | 20 | 508.0 | 6.4 | 79.2 | 9.5 | 117 | 12.7 | 155 | 15.1 | 184 | 20.6 | 248 | 26.2 | 311 | |
| 550 | 22 | 358.8 | 6.4 | 87.2 | 9.5 | 129 | 12.7 | 171 | 15.9 | 213 | - | - | - | - | |
| 600 | 24 | 609.6 | 6.4 | 92.2 | 9.5 | 141 | 14.3 | 210 | |||||||
| 660 | 26 | 660.4 | 7.9 | 127 | 12.7 | 203 | - | - | - | - | - | - | - | - | |
Makulidwe Kulekerera kwa JIS G3454 Carbon Steel Mapaipi
| Gawo | Kulekerera kunja kwa diameter | Kulekerera pa khoma makulidwe |
| Chitoliro chachitsulo chosasunthika chotentha | 40 A kapena pansi 【0.5mm | Pafupi ndi 4 mm + 0.6 mm -0.5 mm 4mm kapena kuposa + 15% -12.5% |
| 50A kapena kupitilira mpaka ndikuphatikiza. 125 A 【1% | ||
| 150A 【1.6mm | ||
| 200A kapena kupitirira 【0.8% Kwa chitoliro cha kukula kwadzina 350 A kapena kupitilira apo, kulolerana kwakunja kwakunja kumatha kutsimikiziridwa ndi kuyeza kwa kutalika kwa circumference. Pankhaniyi, kulolerana kudzakhala 【0.5%. | ||
| Chitoliro chozizira chozizira chosasunthika chosasunthika ndi chitoliro chamagetsi chowotcherera chitsulo | 25 A kapena pansi 【0.3mm | Pafupi ndi 3 mm 0.3 mm 3 mm kapena kuposa 【10% |
| 32 A kapena kupitirira 【0.8% Kwa chitoliro cha kukula kwadzina 350 A kapena kupitilira apo, kulolerana kwakunja kwakunja kumatha kutsimikiziridwa ndi kuyeza kwa kutalika kwa kuzungulira. Pankhaniyi, kulolerana kudzakhala 【0.5%. |
Kuyika chizindikiroya JIS G3454 STPG370 Mipope Yopanda Msoko
Chitoliro chilichonse chadutsa kuyendera chidzalembedwa ndi zinthu zotsatirazi. Komabe, mapaipi ang'onoang'ono kapena mapaipi ena otchulidwa ndi wogula akhoza kumangidwa pamodzi ndikuyika chizindikiro pa mtolo uliwonse ndi njira yoyenera. Muzochitika zonsezi, dongosolo la kukonza zinthu zolembedwa silinatchulidwe.
Akavomerezedwa ndi wogula, gawo lina la zinthuzo lingasiyidwe.
(1) Chilembo cha kalasi (STPG 370)
(2) Chizindikiro cha chilembo chosonyeza njira zopangira (3)
(3) Makulidwe (4)
(4) Dzina la wopanga kapena mtundu wake
(5) Chizindikiro cha chilembo chosonyeza kufunika kowonjezera, Z
Chidziwitso ( 3 ) cha JIS G3454 STPG370 Mipope Yopanda Msoko
Chizindikiro cha chilembo chomwe chikuwonetsa njira zopangira(3) chizikhala motere, malinga ngati mzerewo ungosiyidwa ndikusiya kanthu.
Chitoliro chachitsulo chosasunthika chotentha - S - H
Chitoliro chozizira chozizira chopanda msoko- S - C
Kukana kwamagetsi kumawotcherera chitoliro chachitsulo kupatula omaliza otentha komanso ozizira - E - G
Chitoliro chachitsulo chotenthetsera chotenthetsera - E - H
Chitoliro chachitsulo chosakanizidwa chozizira chomaliza - E - C
Chidziwitso ( 4 ) cha JIS G3454 STPG370 Mipope Yopanda Msoko
Miyesoyo idzafotokozedwa motere.
M'mimba mwake mwadzina × Kunenepa kwa khoma mwadzina
Chitsanzo: 50A × Sch 40, 2 B × Sch 40
Mayeso a JIS G3454 STPG370 Mapaipi Osasunthika
(1)Kusanthula kwamankhwala
(2)Kuyesa kwamphamvu
(3) Mayeso Osalala
(4) Kupinda Mayeso
(5) Mayeso a Hydrostatic kapena Nondestructive Examination
Takulandilani kuti mutitumizire imelo :sales@womicsteel.com
JIS G 3454 Carbon Steel Tubesamapangidwa motsatira mfundo za Japan Industrial Standard (JIS). The makina katundu waCS JIS G3454 machubu opanda msokoakhoza kusinthidwa kwambiri kudzera mu chithandizo cha kutentha, kuwalola kukwaniritsa zofunikira zambiri zaumisiri.
Mfundo imeneyi chimakwirirampweya zitsulo machubu ntchito kuthamanga, yomwe imagwiritsidwa ntchito kwambiri popanikizika ndi kutentha kwakukulu kwa ntchitompaka 350 ° C. Machubu a JIS G3454 amagwiritsidwa ntchito kwambirizida zamagalimoto, makina a hydraulic, makina omanga, ndi zida zamakina olondolamonga masilinda.
Mwa magiredi awa,Chithunzi cha JIS G3454 STPG 370ndi chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri pakukakamiza. TimaperekaSTPG 370, STPG 410, ndi magiredi ena okhala ndi zosankha zosiyanasiyana zomaliza kuti akwaniritse zofunikira zonse zamachitidwe ndi mawonekedwe m'mafakitale osiyanasiyana.
Monga ogulitsa odalirika,Womic Chitsuloamasunga zinthu zambiri zaChithunzi cha JIS G3454 STPG 370ndiSTPG 410 machubu opanda msoko, kuwonetsetsa kutumizidwa mwachangu komanso kusasinthika kwama projekiti anu.
Mitundu ina ya Miyezo ya JIS yaWomicMapaipi achitsulo
Mapaipi opanda msoko a JIS amatha kupangidwa ndi chitsulo cha kaboni, chitsulo cha aloyi, kapena chitsulo chosapanga dzimbiri, kutengera zofunikira. Miyezo ya JIS iyi imawunika momwe zinthu zimagwirira ntchito monga mphamvu zamakina, kuuma, kukana dzimbiri, kukana kutsekereza, kuyankha kwa kutentha, ndi zinthu zina zakuthupi.
Pansipa pali chidule cha mfundo zazikulu za chitoliro chachitsulo cha JIS ndi magiredi ake ofanana.
JIS G3439 - Chitsime cha Mafuta Opanda Seamless, Casing, Tubing ndi Drill Pipe
Makalasi azitsulo: STO-G, STO-H, STO-J, STO-N, STO-C, STO-D, STO-E
Ntchito: Chitsime chamafuta chopanda Seamless, chubu, ndi pobowola
Makampani: Kubowola Mafuta & Gasi ndi kufufuza
JIS G3441 - Machubu Achitsulo Aloyi Pazolinga Zopanga Makina
Maphunziro a Zitsulo: SCr420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK
Ntchito: Aloyi zitsulo machubu ntchito makina, mbali magalimoto, makina nyumba
JIS G3444 - Machubu achitsulo a Carbon a Zolinga Zazikulu Zazikulu
Maphunziro a Zitsulo: STK30, STK41, STK50, STK51, STK55
Ntchito: Zothandizira zomangika, mafelemu, makina omanga
Dimension Range: 21.7 mm - 1016.0 mm
JIS G3445 - Machubu a Zitsulo za Carbon Zolinga Zopanga Makina
Maphunziro a Zitsulo: STKM11A, STKM12A, STKM13A, STKM14A, etc.
Ntchito: Makina amakina, zida zamagalimoto, makina olondola
JIS G3455 - Mapaipi achitsulo a Carbon for High Pressure Service
Maphunziro a Zitsulo: STS38, STS42, STS49
Ntchito: Kupopera kwamphamvu kwambiri, ma boilers, ma hydraulic system
Dimension Range: 10.5 mm - 660.4 mm
JIS G3456 - Mapaipi achitsulo a Carbon a Ntchito Yotentha Kwambiri
Maphunziro a Zitsulo: STPT38, STPT42, STPT49
Ntchito: Nthunzi yotentha kwambiri, ma boilers, ma superheaters
Dimension Range: 10.5 mm - 660.4 mm
JIS G3460 - Mapaipi achitsulo a Service Low Temperature Service
Maphunziro a Zitsulo: STPL39, STPL46, STPL70
Ntchito: Ntchito ya Cryogenic, LNG, malo otsika kutentha
Dimension Range: 10.5 mm - 660.4 mm
JIS G3464 - Machubu Osinthira Kutentha Kwachitsulo kwa Ntchito Yotentha Yotsika
Maphunziro a Zitsulo: STBL39, STBL46, STBL70
Kugwiritsa ntchito: Zosinthira kutentha kwapang'onopang'ono, ma condensers
Dimension Range: 15.9 mm - 139.8 mm
JIS G3465 - Machubu Azitsulo Opanda Msoko Obowola
Maphunziro a Zitsulo: STM-055, STM-C65, STM-R60, STM-1170, STM-1180, STM-R85
Ntchito: Pobowola mapaipi, casing, ndi kubowola mipiringidzo
Dimension Range:
Kutalika: 43-142 mm
Mapaipi opanda pake: 34 - 180 mm
Kubowola Chitoliro: 33.5 - 50 mm
JIS G3467 - Machubu achitsulo a Heater Yowotchedwa
Maphunziro a Zitsulo: STF42, STFAl2, STFA22, STFA23, STFA24, STFA26
Kugwiritsa ntchito: Machubu otenthetsera moto, ng'anjo zoyezera, makina otenthetsera a petrochemical
Dimension Range: 60.5 mm - 267.4 mm
JIS G3101 - SS400 Chitsulo Choyaka Choyaka Choyaka
Kufotokozera:
JIS G3101 SS400 ndi imodzi mwazitsulo zogwiritsidwa ntchito kwambiri zotentha.
Ndi chitsulo cha kaboni cha ku Japan chomwe chimagwiritsidwa ntchito pomanga, kumanga, mafelemu, ndi makina.
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