CAS NO.61852-40-2 3-(Butylphenylamino)propiononitrile Chaw tsim tshuaj paus / High quality / Best price / DA 90 HNUB
QUICK NTAUB NTAWV
Khoom npe: 3-(Butylphenylamino)propiononitrile
CAS: 61852-40-2
Cov mis mos molecular: C13H18N2
Molecular Luj: 202.3
EINECS No.: 263-275-8
Qhov tsos:colorless rau lub teeb daj oily kua
Lwm lub npe:3- (Butylphenylamino).Cyanoethylbutylaniline.N-BUTYL-N-CYANOANILINE.N-cyanoethyl-N-butylaniline.N-Butyl-n-cyanoethyl aniline.3-(N-Butylanilino)propanenitrile.N-Butyl-N-(2-cyanoethyl)-aniline.N-(2-Cyanoethyl)-N-butylaniline.n-(2-Cyanoethyl)-Nn-butylaniline.3- (butylphenylamino) propiononitrile.3- (Butylphenylamino) Propionitrile.3-[butyl(phenyl)amino]propanenitrile.3-(N-Butyl-N-phenylamino)propionitrile.N-Butyl-N-(2-cyanoethyl)aniline3-(N-Butyl-N-phenylamino)propionitrile
Purity: ≥99%
Hom Lub Npe: MIT -IVY INDUSTRY CO., LTD
Qhov ceev: 0.99
Kub taw tes: 148 ° C / 0.7mmHg
Lub teeb taw tes: 143.4 ° C
Vapor siab: 8.22E-05mmHg ntawm 25 ° C
Refractive Index: 1.538
Acidity coefficient: 5.12 ± 0.50 (Predicted)
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Packing: Raws li cov neeg siv khoom xav tau
Cia: Khaws rau hauv qhov chaw qhuav, tsaus thiab qhov cua.
Kev thauj mus los: los ntawm hiav txwv lossis los ntawm huab cua
Kev them nyiaj: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. lees txais tag nrho cov nyiaj them.
Adaim ntawv thov
1.Siv ua ib qho nruab nrab hauv cov organic synthesis
2.Siv rauPharmaceutical Intermediates
Paub meej
1, Khoom
Cov tsos mob: tsis muaj xim rau lub teeb daj oily kua
2, Ntim & Hom 200L hlau pail, NW.: 200KGS
3, Qhov Performance index
| Qib | Qib thawj | Cov khoom tsim nyog |
| N-butyl-N-cyanoethyaniline ≥% : | 99.00 Nws | 98.50 ib |
| N-butylaniline ≤ % : | 0.30 Nws | 0.50 ib |
| N, N-dibutylaniline ≤ % : | 0.40 Nws | 0.50 ib |
| Lwm yam & noo noo ≤% : | 0.30 Nws | 0.50 ib |
Superiority
1.High zoo nrog tus nqi sib tw:
Peb yog cov chaw tsim khoom thiab tuaj yeem muab cov khoom lag luam zoo nrog lub Hoobkas nqi.
2.Kev xa khoom sai thiab nyab xeeb
①Parcels tuaj yeem xa tawm tsis pub dhau 48 teev tom qab them nyiaj. Tus lej taug qab muaj nyob.
②Kev ruaj ntseg thiab tsis pom kev xa khoom. Koj muaj ntau yam kev xaiv ntawm kev thauj mus los.
3.Peb muaj cov neeg siv khoom thoob plaws ntiaj teb.
①Kev pabcuam tshaj lij thiab kev nplua nuj ua rau cov neeg siv khoom xav tau yooj yim, cov khoom tsim nyog thiab xa khoom sai raws li koj lub siab nyiam.
②Kev lag luam tawm tswv yim thiab cov khoom tawm tswv yim tau txais txiaj ntsig, ua tau raws li cov neeg siv khoom xav tau yog peb lub luag haujlwm.
③Kev ua tau zoo, tus nqi sib tw, xa khoom sai, kev pabcuam thawj zaug tau txais kev ntseeg siab thiab qhuas los ntawm cov neeg siv khoom.
Cov ntaub ntawv tuam txhab
MIT -IVY INDUSTRY CO., LTD tau xa tawm cov khoom no mus rau ntau lub teb chaws thiab cheeb tsam ntawm tus nqi zoo tshaj. Yog tias koj tab tom nrhiav rau cov khoom lag luam lossis cov chaw muag khoom hauv Suav teb, MIT -IVY INDUSTRY CO., LTD yog qhov koj xaiv zoo tshaj.
pls hu rau peb dawb kom tau txais cov ncauj lus kom ntxaws khoom specifications, khoom tech. Daim ntawv hnub tim, COA thiab MSDS, tus nqi, lub sijhawm xa khoom thiab nqe lus them nqi.
Asa ua cov chaw tsim khoom thiab cov khoom siv tshuaj nyob hauv Suav teb, MIT -IVY INDUSTRY tsis tsuas yog muab cov tshuaj nrov, tab sis kuj MIT -IVY INDUSTRY 's r&d center muab kev pabcuam kev cai. MIT -IVY INDUSTRY tuaj yeem muab ntau qhov sib txawv ntawm cov tshuaj sib xyaw ua ke hauv chav kuaj, cog thiab kev lag luam nrog ntau tshaj kaum tsib xyoos.
MIT – IVTshuajKev lag luam Co., Ltd. yog ib tug ua manufacturers ntawm chemical rau21xyoo nrog ua tiav cov cuab yeej tsim khoom thiab kev tswj xyuas zoo thiab kev saib xyuas cov tshuab.
Peb siv cov txheej txheem ntau lawm thiab cov txheej txheem xeem kom paub ntau lawm, kev tswj kom tau raws li tus qauv. Peb tau pom zoo los ntawm SGS, ISO9001, ISO140 01, GB / HS16949 thiab T28001.
Mit-Ivy cov khoom tseem ceeb muaj xws li cov hauv qab no:
API,tshuaj intermediates,Dye intermediates, zoo,tshuaj tshwj xeeb
Peb lub khw tseem ceeb suav nrog Asmeskas, Is Nrias teb, Africa, Indonesia, Qaib ntxhw, South-East Asia, West Asia thiab lwm yam. MIT-IVY Kev Lag Luam Cov khoom tseem ceeb sib koom 97% ntawm kev lag luam hauv tsev tshwj xeeb hauv kev tsim khoom thiab kev tswj hwm, Peb tuaj yeem muab cov khoom lag luam nrog cov nqi sib tw. nrog hwm zoo thiab tus nqi thiab txais tos los tham. Peb lub tuam txhab muaj cov kws tshaj lij uas loj hauv tshuaj R & D thiab kev tswj xyuas sicentific, muab cov khoom siv tshuaj zoo nrog cov kev pabcuam zoo thiab ze, kuj muab cov khoom lag luam customized raws li peb cov neeg siv khoom xav tau. Peb muaj ib pab neeg ua haujlwm zoo thiab txhawb nqa kev tswj tus kheej nrog lub tswv yim zoo, kev saib xyuas thiab kev cog lus los ntawm kev ua haujlwm hauv pab pawg, peb pab neeg siv zog ua kom tiav kev zoo siab rau peb cov neeg siv khoom thiab peb tus kheej. peb tsis tu ncua innovate peb cov khoom thiab txhim kho peb cov kev pab cuam, kev muag khoom network. Li no, peb pib thawj hom kev muag khoom ntawm net hauv Suav teb, uas yog cov khw muag khoom ntawm cov pob me me coj mus rau cov lag luam wholesale ntawm ntau hom kev tswj hwm. Peb cov khoom raug xa tawm mus rau Kaus Lim Qab Teb, Nyab Laj, Australia, Europe thiab South America, pom zoo los ntawm peb cov neeg siv khoom. Peb hais rau kev tswj hwm txoj cai "Kev ua lag luam yog peb lub compass, Zoo yog peb lub neej, Credit yog peb tus ntsuj plig". Cov neeg siv khoom ntseeg siab yog peb cov hmoov pem hauv ntej, lawv qhov kev txaus siab yog peb lub hom phiaj nyuaj.
Pkev ayment:lees txais tag nrho cov nyiaj them poob haujlwm
008613805212761info@mit-ivy.com http://www.mit-ivy.com
Cov khoom tseem ceeb
| MIT-IVYINDUSTRYCO., LTDMit-Ivy yog ib qho zoo-paub tshuaj zoo thiab tshuaj intermediates chaw tsim tshuaj paus nrog muaj zog R & D txhawb nyob rau hauv Suav teb. Feem ntau koom nrog Aniline, Chlorine khoom. Kev Them Nyiaj: DA 60 Hnub TEL:008613805212761 E-MAIL:info@mit-ivy.com | ||
| 产品 | Khoom | CAS |
| N-甲基间甲苯胺 | N-Methyl-M-Methylaniline | 696-44-6 |
| N-羟乙基苯胺 | N-(2-hydroxyethyl)-Aniline | 122-98-5 : kuv |
| N-乙基对甲苯胺 | N-ethyl-p-toluidine | 622-57-1 : kuv |
| N, N-二甲基邻甲苯胺 | N, N-Dimethyl-o-toluidine | 609-72-3 ib |
| N-甲基邻甲苯胺 | N-Methyl-o-methylaniline | 611-21-2 |
| N, N-二乙基对甲苯胺 | N, N-Diethyl-p-toluidine | 613-48-9 : kuv |
| N, N-二乙基间甲苯胺 | N, N-diethyl-m-toluidine | 91-67-8 : kuv |
| N-氰乙基－N-羟乙基间甲苯胺 | N-cyanoethyl-n-hydroxyethyl-m-toluidine | 119-95-9 ib |
| N-乙基间甲苯胺 | N-ethyl-m-toluidine | 102-27-2 ib |
| N-氰乙基－N-羟乙基苯胺 | N-cyanoethyl-n-hydroxyethyl aniline | 92-64-8 : kuv |
| N-乙基邻甲苯胺 | N-ethyl-o-toluidine | 94-68-8 : kuv |
| N, N-二羟乙基对甲苯胺 | N, N-dihydroxyethyl-p-toluidine | .3077-12-1 |
| N, N-二乙基苯胺 | N, N-diethyl aniline | 91-66-7 : kuv |
| N-丁基－N-羟乙基苯胺 | N-butyl-n-hydroxy aniline | 3046-94-4 ib |
| N-乙基－N-氰乙基间甲苯胺 | N-ethyl-n-cyanoethyl-m-toluidine | 148-69-6 ib |
| N-丁基－N-氰乙基苯胺 | N-butyl-n-cyano aniline | 61852-40-2 |
| N-甲基－ N-羟乙基苯胺 | N-methyl-n-hydroxyetjyl aniline | 93-90-3 ib |
| N, N-二丁基苯胺 | N, N-dibutyl aniline | 613-29-6 : kuv |
| N-乙基－N-氰乙基苯胺 | N-ethyl-n-cyanoethyl aniline | 148-87-8 ib |
| N-正丁基苯胺 | N-Phenyl-N-butyl aniline | 1126-78-9 |
| N-乙基－N-羟乙基苯胺 | N-ethyl-n-hydroxyethyl aniline | 92-50-2 ib |
| N-乙基－N-苄基间甲苯胺 | N-ethyl-n-benzyl-m-toluidine | 119-94-8 ib |
| N-甲基－N-苄基苯胺 | N-methyl-n-benzyl aniline | 614-30-2 ib |
| N-异丙基苯胺 | N-isopropy aniline hmoov | 768-52-5 : kuv |
| N-乙基－N-苄基苯胺 | N-ethyl-n-benzyl aniline | 92-59-1 : kuv |
| N-环已基苯胺 | N-Cyclohexylaniline | 1821-36-9 |
| N, N-二甲基间甲苯胺 | N, N, 3-trimethyl- Dimethyl-m-toluidine | 121-72-2 ib |
| N-甲基甲酰苯胺 | N-Methylformanilide | 93-61-8 : kuv |
| N-甲基-N-羟乙基对甲苯胺 | N-(2-HYDROXYETHYL)-N-METHYL-4-TOLUIDINE | 2842-44-6 ib |
| N, N-二甲基对甲苯胺 | N, N, 4-trimethyl-; dimethyl-4-toluidine; Dimethyl-p-toluidine | 99-97-8 ib |
| N-甲基对甲苯胺 | N-Methyl-p-toluidine | 623-08-5 : kuv |
| N, N-二甲基苯胺 | N, N-dimethyl aniline | 121-69-7 ib |
| N, N-二羟乙基苯胺 | N, N-dihydroxyethyl aniline | 120-07-00 Nws |
| N-乙基-N-羟乙基间甲苯胺 | N-Ethyl-N-Hydroxyethyl-M-Toluidine | 91-88-3 : kuv |
| N, N-二羟乙基间甲苯胺 | N, N-dihydroxyethyl-m-toluidine | 91-99-6 |
| N-乙基苯胺 | N-ethyl aniline hmoov | 103-69-5 ib |
| N-甲基苯胺 | N-methyl aniline hmoov | 100-61-8 |
| N-甲基对甲苯胺 | 4-Methyl-N-methylaniline | 623-08-5 : kuv |
| N-甲基-N-羟乙基苯胺 | 2- (N-Methylanilino) ethanol | 93-90-3 ib |
| N, N-二甲基对苯二胺 | N, N-DIMETHYL-P-PHENYLENEDIAMINE | 99-98-9 |
| 3- ( 甲氨基 ) 甲苯 | 3- (Methylamino) Toluene | 696-44-6 |
| N, N-二异丙醇对甲苯胺 | DIPROPOXY-P-TOLUIDINE | 38668-48-3 |
| N, N-二乙基邻甲苯胺 | N, N-DIETHYL-O-TOLUIDINE | 606-46-2 |
| N-甲基对硝基苯胺 | N-Methyl-4-nitroaniline | 100-15-2 ib |
| N, N-二苄基苯胺 | N, N-DIBENZYLANILINE | 91-73-6 : kuv |
| N-苯基乙醇胺 | 2-Anilinoethanol | 122-98-5 : kuv |
| N- 苄基苯胺 | N-Phenylbenzylamine | 103-32-2 ib |
| N-羟乙基间甲苯胺 | N-2-HYDROXYETHYL-M-TOLUIDINE | 102-41-0 |
| N-乙基N氯乙基间甲苯胺 | N-ETHYL-N-CHLOROETHYL-M-TOLUIDINE | 22564-43-8 |
| N, N-二乙基-4-氨基-2-甲基苯甲醛 | 4-Diethylamino-2-methylbenzaldehyde | 92-14-8 : kuv |
| 间甲苯胺 | M-Toluidine MT | 108-44-1 : kuv |
| 1,4-二溴-2,5-二碘苯 | 1,4-DIBROMO-2,5-DIIODOBENZENE | 63262-06-6 |
| N, N-二羟乙基对苯二胺硫酸盐 | N, N-Bis (2-hydroxyethyl)-p-phenylenediamine sulfate | 54381-16-7 |
| N-乙基-N-苄基-4-氨基苯甲醛 | 4-(N-Ethyl-N-benzyl) amino-benzoaldehyde | 67676-47-5 |
| N, N-二乙基-4-氨基苯甲醛 | 4-Diethylaminobenzaldehyde | 120-21-8 : kuv |
| 对二甲胺基苯甲醛 | p-Dimethylaminobenzaldehyde | 100-10-7 ib |
| 2- Lub Ob Hlis | 2-Aminothiazole | 96-50-4 ib |
| 对甲苯胺 | P-Toluidine PT | 106-49-0 : kuv |
| N, N-双(2-羟基丙基)苯胺 | N, N-BIS (2-HYDROXYPROPYL) ANILINE | 3077-13-2 : kuv |
| N-乙基-N-氰乙基苯胺 | 3-Ethylanilinopropiononitrile hmoov | 148-87-8 ib |
| N-乙基-N-(3'-磺酸苄基)苯胺 | N-Ethyl-N-benzylaniline-3'-sulfonic acid | 101-11-1 |
| 邻苯甲酰苯甲酸甲酯 | Methyl 2-benzoylbenzoate | 606-28-0 : kuv |
| 对羟基苯甲酸甲酯 | Methylparaben | 99-76-3 ib |
| 十四酸异丙酯 | Isopropyl myristate | 110-27-0 ib |
| 棕榈酸异丙酯 | Isopropyl palmitate hmoov | 142-91-6 |
| 邻甲苯胺 | O-Toluidine OT | 95-53-4 ib |
| 4- 甲基-N-苯基苯胺 | N-PHENYL-P-TOLUIDINE | 620-84-8 : kuv |
| N, N-二甲基苄胺 | N, N-Dimethylbenzylamine BDMA | 103-83-3 ib |
| N, N-二甲基甲酰胺 | N, N-Dimethylformamide DMF | .68-12-2 |
| N-甲基甲酰胺 | N, N-Dimethylformamidedimethyl acetal (DMF-DMA) | 4637-24-5 |
| N, N-二甲基乙酰胺 | N, N-Dimethylacetamide DMAC | 127-19-5 ib |
| N, N-二乙基间甲苯甲酰胺 避蚊胺 | N, N-diethyl-m-toluamide DEET | 134-62-3 ib |
| N, N-二乙基羟胺 | N, N-Diethylhydroxylamine DEHA | 3710-84-7 ib |
| N, N-二甲基-间甲基苯胺 | N, N-DIMETHYL-M-TOLUIDINE | 121-72-2 ib |
| N-甲基二苯胺 | N-Methyldiphenylamine | 552-82-9 |
| N, N-二氰乙基苯胺 | N, N-Dicyanoethylaniline | 1555-66-4 |
| N-乙基-2-硝基苯胺 | N-Ethyl-2-Nitro-Benzenamine | 10112-15-9 |
| N-(2-羟乙基)乙二胺 | AEEA | 111-41-1 : kuv |
| DETA (DETA) | Diethylenetriamine DETA | 111-40-0 : kuv |
| 三乙烯二胺 | Triethylenediamine | 280-57-9 : kuv |
| 三乙烯四胺 | Triethylenetetramine TETA | 112-24-3 ib |
| 四乙烯五胺 | TEPA | 112-57-2 ib |
| 间二氯苯 | Tom ntej: 1,3-Dichlorobenzene MDCB | 541-73-1 : kuv |
| 间二三氟甲苯 | 1,3-Bis (trifluoromethyl)-benzene | 402-31-3 : kuv |
| 粉末丁腈橡胶 | MITIVY33-1 (POLYMER/ADHESIVE COMPOUNDING) | 9003-18-3 |
| 十六烷基氯化吡啶 | Cetylpyridinium chloride monohydrate | 6004-24-6 |
| 对氯甲苯 | 4-Chlorotoluene | 106-43-4 ib |
| 无水硫酸钠 | SODIUM Sulfate | 15124-09-1 |
| 碱性嫩黄 | Auramine O | 2465-27-2 : kuv |
| 偶氮二异丁腈 | 2.2'-Azobis (2-methylpropionitrile) | 78-67-1 : kuv |
FAQ
Q1: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A1: Peb yog cov chaw tsim khoom hauv Suav teb. Yog li peb tuaj yeem muab tus nqi lag luam wholesale.
Q2: Vim li cas tus nqi hais txawv ntawm tus nqi teev?
A2: Raws li peb txhua tus paub, tus nqi ntawm cov tshuaj tsis raug kho, tab sis hloov pauv nrog lub khw.
Q3: Puas yog koj cov khoom zoo tau dhau qhov kev xeem ntawm lub koom haum thib peb cov ntawv pov thawj?
A3: Yog lawm, tag nrho cov khoom raug soj ntsuam nruj me ntsis los ntawm peb cov kev tswj xyuas zoo ua ntej xa khoom, thiab kev lees paub zoo tau lees paub thiab pom zoo los ntawm peb lub chaw kuaj mob hauv Suav teb, Tebchaws Meskas, Canada, Lub Tebchaws Yelemees, United Kingdom, Ltalis, Fabkis thiab lwm lub tebchaws. . Yog tias koj xaiv peb, peb yuav lav muab koj cov khoom zoo tshaj plaws thiab kev pabcuam.
Q4: Yog tias qhov kev kuaj xyuas tsis tuaj yeem ua tau raws li qhov kev pom zoo ntawm ob tog, koj puas tuaj yeem lav tag nrho cov kev puas tsuaj los ntawm qhov no?
A4: Yog lawm, peb tuaj yeem ua tau. Peb lav tias cov qauv muab yuav ua tau raws li qhov xav tau ntawm peb cov neeg siv khoom thiab peb yuav lav qhov kev pheej hmoo ntawm kev ua tsis tau.
Q5: Kuv tuaj yeem tau txais cov qauv li cas, MOQ npaum li cas, thiab kuv tuaj yeem lees paub qhov khoom zoo li cas?
A5: Peb tuaj yeem muab cov qauv dawb rau koj ntawm peb cov khoom uas twb muaj lawm, lub sijhawm xa khoom yog li 1-3 hnub, koj tsuas yog yuav tsum tau them tus nqi xa khoom. Peb MOQ pib los ntawm 1g-1000g. Paub meej cov khoom zoo Koj tuaj yeem xa tuaj rau peb koj cov khoom specifications thiab parameter yuav tsum, peb yuav tsim cov khoom raws li koj parameter yuav tsum los yog muab raws li cov qauv zoo tsis.
Q6: Koj cov nqe lus them nqi yog dab tsi?
A6: Peb tuaj yeem txais ntau txoj kev them nyiaj, Western Union, T / T, T / T, BTC (Bitcoin), thiab lwm yam.
Q7: Puas muaj kev txo nqi?
A7: Yog lawm, rau kev txiav txim ntau ntau, peb ib txwm txhawb nqa nrog tus nqi zoo dua.
Q8: Yuav ua li cas txog lub sijhawm khoom xa tuaj?
A8: Lub sijhawm khoom xa tuaj yog li 7-20 hnub tom qab lees paub qhov kev them nyiaj. Lub sij hawm xa tuaj txawv ntawm lub tebchaws mus rau lub tebchaws. (tsis suav cov hnub so suav)
Q9: Koj lub tuam txhab cov khoom siv li cas?
A9: Peb cov khoom ntim tsis meej, zoo airtightness lav 100% ntawm koj lub pob kom dhau los ntawm kev lis kev cai, feem ntau txhuas ntawv ci hnab, fluoride fwj, yas steel nruas, yas nruas los yog raws li cov neeg siv khoom, peb yuav sim peb qhov zoo tshaj plaws kom ua tau raws li koj xav tau.
Q10: Koj lub tuam txhab puas tuaj yeem lees txais cov kev cai tshwj xeeb ntawm cov neeg siv khoom?
A10: Tau kawg, peb tuaj yeem lees txais kev sib tham, kev cai synthesis ntawm kws tshuaj intermediates, thiab lwm yam.
Q11: Yam khoom twg koj lub tuam txhab tsim?
A11: Cov tshuaj yooj yim, tshuaj intermediates, tshuaj zoo, tshuaj lom neeg, polyester resin,ntau yam khoom siv tshuaj thiab derivatives, thiab lwm yam.
Q12: Koj yuav ua li cas thiaj daws tau qhov tsis txaus siab?
A12: Ua ntej, peb lub tuam tsev tswj xyuas zoo yuav nruj me ntsis xyuas peb cov khoom xa tawm los ntawm HPLC, UV, GC, TLC, thiab lwm yam. Peb qhov kev tswj xyuas zoo yuav txo cov khoom lag luam teeb meem yuav luag xoom. Yog tias nws yog qhov teeb meem tiag tiag los ntawm peb, peb yuav muab koj cov nyiaj rov qab dawb lossis them nyiaj rau koj qhov kev poob.
Q13: Peb tuaj yeem ntseeg koj li cas?
A13: Peb txais tos koj tuaj xyuas txhua lub sijhawm, ua ntej peb pib B2B, MIIC tau ua qhov kev tshuaj xyuas ntawm peb lub tuam txhab thiab pom zoo peb cov credit.
Q14: Koj puas muaj txoj cai xa khoom xa tuaj?
A14: Yog tias lub pob ploj lawm, peb yuav muab cov kev pabcuam zoo tom qab muag thiab rov xa txoj cai.Long-term kev koom tes nrog cov neeg siv khoom nqa cov txiaj ntsig loj. Peb ib txwm saib xyuas zoo hauv kev ntim khoom ntawm peb cov khoom kom ntseeg tau tias 100% ntawm cov khoom xa tuaj rau peb cov neeg siv khoom.
Q15: Txoj kev xa khoom yog dab tsi?
A15: Rau kev txiav txim me me, peb nthuav tawm los ntawm huab cua, xws li Fedex, TNT, UPS, DHL, EMS, rau kev txiav txim loj, peb tuaj yeem xa mus rau lub tshav dav hlau los ntawm huab cua, thiab los ntawm hiav txwv mus rau seaport. Peb cov khoom xa tuaj yog 100% kev nyab xeeb, nrawm, txhim khu kev qha thiab ntse.
