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Tus Neeg Xa Khoom Hauv Online Dc Fais Fab Capacitors - Lub zog hluav taws xob zaj duab xis capacitor - CRE

Kev Piav Qhia Luv:


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Video cuam tshuam

Cov Lus Teb (2)

Peb lub hom phiaj yuav tsum yog los ua tus neeg muab khoom tshiab ntawm cov khoom siv digital thiab kev sib txuas lus siab los ntawm kev muab cov qauv tsim thiab cov qauv zoo dua, kev tsim khoom thoob ntiaj teb, thiab kev kho kom zoo rauSiv Capacitor Zaj Duab Xis Rau Lub Tshuab Hloov Khoom Siv Hluav Taws Xob , Zaj duab xis Capacitor rau Abb Inverter , Kev Kho Kom Zoo Nkauj Zaj Duab Xis CapacitorPeb pab neeg ua haujlwm thev naus laus zis yuav ua haujlwm rau koj tag nrho. Peb zoo siab tos txais koj tuaj saib peb lub vev xaib thiab peb lub tuam txhab thiab xa koj cov lus nug rau peb.
Tus Neeg Xa Khoom Hauv Online Dc Fais Fab Capacitors - Lub zog hluav taws xob zaj duab xis capacitor - CRE Cov Lus Qhia:

Cov ntaub ntawv kev siv tshuab

Qhov kub thiab txias ua haujlwm ntau yam

Qhov kub thiab txias tshaj plaws., Sab saum toj, siab tshaj plaws: + 85 ℃

Kub qeb sab saud: + 70 ℃

Qis dua qeb kub: -40 ℃

qhov ntau ntawm lub peev xwm

50μF ~ 4000μF

Qhov ntsuas hluav taws xob

450V.DC ~ 4000V.DC

Capacitance tolorance

±5%(J); ±10%(K)

Tiv taus qhov hluav taws xob

Vt-t

1.5Un DC/60S

Vt-c

1000 + 2 × Un / √2 (V.AC) 60S (min3000 V.AC)

Tshaj Voltage

1.1Un (30% ntawm on-load-dur.)

1.15Un (30 feeb/hnub)

1.2Un (5 feeb/hnub)

1.3Un (1 feeb/hnub)

1.5Un (100ms txhua zaus, 1000 zaug thaum lub neej)

Qhov cuam tshuam ntawm kev tawg

tgδ≤0.003 f = 100Hz

tgδ0≤0.0002

Kev tiv thaiv rwb thaiv tsev

Rs * C≥10000S (ntawm 20 ℃ 100V.DC 60s)

Kev ua kom nplaim taws qeeb

UL94V-0

Qhov siab tshaj plaws

3500m

Thaum qhov siab tshaj 3500m mus txog rau hauv 5500m, nws yog ib qho tsim nyog yuav tsum xav txog kev siv cov nyiaj tsawg dua. (rau txhua qhov nce ntawm 1000m, qhov hluav taws xob thiab tam sim no yuav raug txo los ntawm 10%)

Lub neej ntev

100000h (Un; Θhotspot≤70 ° C)

Tus qauv siv

IEC61071; GB/T17702;

Feature

1. Cov yas hlau ua los ntawm cov hlau;

2. Tsim qauv me me;

3. Kev siv tshuab qhuav;

4. Kho tus kheej;

5. Kev poob qis, lub neej ntev;

Daim Ntawv Thov

1. Lub Hloov Fais Fab;
2. Lub lim dej fais fab nquag;
3. Tsheb EV & HEV;
4. Lub cuab yeej them nqi;
5. Cov khoom siv kho mob;
6. Kev siv tshuab ua lag luam;

IMG_2799

Lub neej ntev

1

Daim duab qhia txog tus qauv

 

ΦD(hli)

P (hli)

H1 (hli)

S

F

M

76

32

20

M12 × 16

M6 × 10

M8 × 20

86

32

20

M12 × 16

M6 × 10

M8 × 20

96

45

20

M12 × 16

M6 × 10

M8 × 20

116

50

22

M12 × 16

M6 × 10

M8 × 20

136

50

30

M16 × 25

M6 × 10

M8 × 20

2

Hluav taws xob 450V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav (Kg)
380 76 75 50 10 3.8 11.4 45 2.2 4.5 32 0.5
500 76 100 40 8 4.0 12.0 65 1.5 3.2 32 0.6
750 76 130 50 5 3.8 11.3 65 1.6 3.0 32 0.75
500 86 75 50 8 4.0 12.0 55 1.8 3.7 32 0.8
1000 86 130 50 5 5.0 15.0 70 1.5 2.7 32 1.1
650 86 100 40 5 3.3 9.8 75 1.2 3.0 32 0.9
650 86 95 40 5 3.3 9.8 75 1.2 3.0 32 0.85
650 96 75 50 5 3.3 9.8 60 1.5 3.7 45 0.75
1250 96 130 50 4 5.0 15.0 80 1 3.1 45 1.2
1800 xyoo 116 130 50 4 7.2 21.6 85 0.8 3.5 50 1.6
1450 xyoo 86 190 60 4 5.8 17.4 90 0.9 2.7 32 1.55
2700 116 190 60 3 8.1 24.3 100 0.8 2.5 50 2.45

 

Hluav taws xob 600V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav (Kg)
250 76 75 40 15 3.8 11.3 40 3.1 4.0 32 0.5
320 76 100 40 10 3.2 9.6 40 2.2 5.7 32 0.6
470 76 130 45 12 5.6 16.9 60 1.8 3.1 32 0.75
330 86 75 40 15 5.0 14.9 45 2.4 4.1 32 0.8
600 86 120 45 12 7.2 21.6 60 1.3 4.3 32 1.05
650 86 130 50 12 7.8 23.4 70 1.2 3.4 32 1.1
650 86 95 50 15 9.8 29.3 65 1.2 3.9 32 0.85
1000 86 180 50 12 12.0 36.0 70 1.5 2.7 32 1.5
420 96 75 45 15 6.3 18.9 50 2 4.0 45 0.75
800 96 130 60 12 9.6 28.8 75 1.5 2.4 45 1.2
950 116 100 60 10 9.5 28.5 90 1.2 2.1 50 1.25
1200 116 130 70 8 9.6 28.8 80 1.2 2.6 50 1.6
1800 xyoo 116 180 50 8 14.4 43.2 80 1.2 2.6 50 2.4
2700 116 260 70 5 13.5 40.5 100 0.9 2.2 50 3.2
2500 136 180 60 5 12.5 37.5 100 0.8 2.5 50 3.7
3750 136 260 70 4 15.0 45.0 115 0.7 2.2 50 4.7

 

Hluav taws xob 700V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav
200 76 75 40 15 3.0 9.0 40 4 3.1 32 0.5
400 76 130 45 15 6.0 18.0 60 2 2.8 32 0.75
420 76 130 50 15 6.3 18.9 60 2 2.8 32 0.75
600 86 125 60 15 9.0 27.0 45 3.2 3.1 32 1.05
550 86 130 50 12 6.6 19.8 65 1.8 2.6 32 1.1
680 96 130 45 12 8.2 24.5 75 1.5 2.4 45 1.2
720 96 125 60 12 8.6 25.9 55 2.6 2.5 45 1.15
1000 116 130 50 10 10.0 30.0 80 1 3.1 50 1.6
1000 96 180 60 10 10.0 30.0 75 1.2 3.0 45 1.6
1500 xyoo 116 180 60 7 10.5 31.5 85 0.9 3.1 50 2.4
2000 xyoo 116 230 70 7 14.0 42.0 85 0.8 3.5 50 3
2000 xyoo 136 180 60 7 14.0 42.0 90 0.75 3.3 50 3.7
3000 136 230 70 5 15.0 45.0 100 0.7 2.9 50 4.2
3300 136 260 70 5 16.5 49.5 120 0.6 2.3 50 4.7

 

Hluav taws xob 800V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav (Kg)
110 86 80 45 20 2.2 6.6 75 2 1.8 32 0.8
150 86 95 45 20 3.0 9.0 80 1.5 2.1 32 0.85
250 86 75 45 15 3.8 11.3 45 3.1 3.2 32 0.8
360 86 130 55 12 4.3 13.0 65 2.2 2.2 32 1.1
470 86 130 45 12 5.6 16.9 70 2.8 1.5 32 1.1
600 96 130 55 10 6.0 18.0 75 2.2 1.6 45 1.2
730 86 180 55 10 7.3 21.9 70 1.8 2.3 32 1.5
750 86 180 55 12 9.0 27.0 75 1.8 2.0 32 1.5
1000 96 180 60 10 10.0 30.0 75 1.3 2.7 45 1.6
900 116 130 65 7 6.3 18.9 80 1.4 2.2 50 1.6
1400 116 180 65 7 9.8 29.4 80 0.9 3.5 50 2.4
1000 116 125 60 7 7.0 21.0 70 1.4 2.9 50 1.55
2000 xyoo 116 230 65 5 10.0 30.0 85 0.9 3.1 50 3
2800 136 230 70 5 14.0 42.0 100 0.8 2.5 50 4.2

 

Hluav taws xob 900V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav (Kg)
160 76 75 40 15 3.0 9.0 35 3 5.4 32 0.5
320 76 130 50 15 5.0 14.9 60 3.2 1.7 32 0.75
350 76 125 50 15 5.0 15.0 40 2.8 4.5 32 0.75
210 86 75 40 15 3.2 9.5 40 2.2 5.7 32 0.8
450 86 125 45 12 5.4 16.2 50 2.7 3.0 32 1.1
420 86 130 45 12 5.0 15.1 65 2.5 1.9 32 1.1
490 86 120 45 10 4.9 14.7 70 1.8 2.3 32 1.05
510 86 120 45 10 5.1 15.3 70 1.8 2.3 32 1.05
660 86 180 50 10 6.6 19.8 70 2 2.0 32 1.5
900 86 230 50 10 9.0 27.0 65 2.1 2.3 32 1.8
580 96 125 50 10 5.8 17.4 55 3.3 2.0 45 1.2
540 96 130 50 7 3.8 11.3 75 1.5 2.4 45 1.2
630 116 100 55 7 4.4 13.2 60 2 2.8 50 1.3
860 116 125 55 7 6.0 18.1 60 2.2 2.5 50 1.55
810 116 130 60 7 5.7 17.0 80 1.2 2.6 50 1.6
1250 116 180 60 7 8.8 26.3 80 1.2 2.6 50 2.4
1700 xyoo 116 230 60 5 8.5 25.5 80 1.1 2.8 50 3
1700 xyoo 136 180 65 6 10.2 30.6 100 0.9 2.2 50 3.7
2400 136 230 70 5 12.0 36.0 100 0.95 2.1 50 4.2

 

Hluav taws xob 1100V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav
130 76 75 40 15 1.9 5.6 35 4.5 3.6 32 0.5
260 76 130 45 15 3.8 11.3 60 2.8 2.0 32 0.75
280 76 125 50 12 3.3 9.9 35 4 4.1 32 0.75
170 86 75 50 15 2.6 7.7 45 5 2.0 32 0.8
360 86 125 55 12 4.3 13.0 35 2.5 6.5 32 1.1
330 86 130 45 15 5.0 15.0 65 2.8 1.7 32 1.1
420 86 136 45 12 5.0 15.0 60 2 2.8 32 1.15
420 86 155 45 12 5.0 15.0 65 1.5 3.2 32 1.25
470 86 180 60 10 4.7 14.1 70 1.8 2.3 32 1.5
500 86 180 60 10 5.0 15.0 70 1.8 2.3 32 1.5
600 86 225 60 10 6.0 18.0 80 1.2 2.6 32 1.8
600 86 225 70 10 6.0 18.0 60 2.2 2.5 32 1.8
600 116 130 50 10 6.0 18.0 75 1.8 2.0 50 1.6
680 86 225 70 12 8.2 24.5 65 2.5 1.9 32 1.8
720 86 230 70 12 8.6 25.9 65 2.5 1.9 32 1.8
460 96 125 65 10 4.6 13.8 55 3.2 2.1 45 1.2
520 96 180 65 12 6.2 18.7 75 1.5 2.4 45 1.6
500 116 100 70 10 5.0 15.0 55 2.5 2.6 50 1.3
680 116 125 70 10 6.8 20.4 60 2.8 2.0 50 1.6
650 116 130 75 10 6.5 19.5 75 1.3 2.7 50 1.6
1000 116 180 75 12 12.0 36.0 75 1.5 2.4 50 2.4
1200 116 230 80 8 9.6 28.8 80 1.5 2.1 50 3
1200 116 230 75 12 14.4 43.2 105 0.9 2.0 50 3
1250 116 230 75 12 15.0 45.0 80 1.5 2.1 50 3
1300 116 230 75 12 15.6 46.8 80 1.5 2.1 50 3
1400 136 180 70 7 9.8 29.4 85 1.3 2.1 50 3.7
1700 xyoo 136 230 70 5 8.5 25.5 100 1.4 1.4 50 4.2
1900 xyoo 136 230 75 5 9.5 28.5 100 1.2 1.7 50 4.2
2800 136 335 80 5 14.0 42.0 120 0.8 1.7 50 6.1
3060 136 345 80 5 15.3 45.9 120 0.9 1.5 50 6.2
3200 136 335 80 5 16.0 48.0 120 0.85 1.6 50 6.1

 

Hluav taws xob 1200V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav (Kg)
170 86 75 50 15 2.6 7.7 45 4.5 2.2 32 0.8
420 76 145 50 15 6.3 18.9 30 12 1.9 32 0.85
330 86 130 45 15 5.0 15.0 65 2.8 1.7 32 1.1
420 86 136 45 12 5.0 15.0 65 2 2.4 32 1.15
420 86 155 45 12 5.0 15.0 70 1.5 2.7 32 1.25
420 116 95 55 10 4.2 12.6 80 1.4 2.2 50 1.2
450 86 160 55 12 5.4 16.2 70 2.9 1.4 32 1.3
470 86 180 60 12 5.6 16.9 70 2.8 1.5 32 1.5
470 86 225 60 12 5.6 16.9 70 2.8 1.5 32 1.8
550 86 145 55 12 6.6 19.8 40 11 1.1 32 1,2
600 86 225 60 10 6.0 18.0 80 1.2 2.6 32 1.8
600 86 225 70 10 6.0 18.0 60 2.2 2.5 32 1.8
600 116 130 50 10 6.0 18.0 75 1.8 2.0 50 1.6
680 86 225 70 12 8.2 24.5 65 2.5 1.9 32 1.8
500 116 100 65 10 5.0 15.0 55 2.6 2.5 50 1.2
680 116 125 65 10 6.8 20.4 50 2.8 2.9 50 1.55
650 116 130 65 10 6.5 19.5 80 1.8 1.7 50 1.6
1000 116 180 70 7 7.0 21.0 75 1.3 2.7 50 2.4
1200 116 230 70 7 8.4 25.2 75 1.3 2.7 50 3
1250 116 230 70 7 8.8 26.3 75 1.2 3.0 50 3
1400 136 180 75 7 9.8 29.4 85 1.1 2.5 50 3.7
1700 xyoo 136 230 80 5 8.5 25.5 85 1 2.8 50 4.2
850 136 125 70 8 6.8 20.4 75 1.6 2.2 50 1.9
950 136 125 60 8 7.6 22.8 80 1.1 2.8 50 2.4
1200 116 180 80 8 9.6 28.8 80 1 3.1 50 2.4
1200 116 180 60 5 6.0 18.0 100 0.8 2.5 50 2.4
1500 xyoo 136 180 70 5 7.5 22.5 100 0.9 2.2 50 3.7
2700 136 335 80 5 13.5 40.5 110 0.85 1.9 50 6.1

 

Hluav taws xob 1300V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav
230 86 125 50 15 5.7 17.1 35 5 3.3 32 1.1
210 86 130 50 15 3.2 9.5 70 2 2.0 32 1.1
330 86 180 60 15 5.0 14.9 65 3 1.6 32 1.5
470 86 230 65 12 5.6 16.9 65 3.2 1.5 32 1.8
410 116 130 65 12 4.9 14.8 80 1.8 1.7 50 1.6
650 116 180 65 10 6.5 19.5 85 2 1.4 50 2.4
880 116 230 80 10 8.8 26.4 85 2.2 1.3 50 3
900 136 180 70 7 6.3 18.9 100 1.6 1.3 50 3.7
1200 136 230 80 7 8.4 25.2 105 1.5 1.2 50 4.2

 

Hluav taws xob 1500V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav
160 86 125 50 15 5.7 17.1 35 5 3.3 32 1.1
160 86 130 50 15 2.4 7.2 60 3.5 1.6 32 1.1
240 86 180 55 15 3.6 10.8 65 5 0.9 32 1.5
320 86 230 55 12 3.8 11.5 60 3.5 1.6 32 1.8
300 116 130 55 12 3.6 10.8 75 2 1.8 50 1.6
470 116 180 60 10 4.7 14.1 75 2.8 1.3 50 2.4
650 116 230 60 10 6.5 19.5 80 2.8 1.1 50 3
660 136 180 60 7 4.6 13.9 100 1.8 1.1 50 3.7
900 136 230 60 6 5.4 16.2 105 1.2 1.5 50 4.2
1000 136 260 70 5 5.0 15.0 120 0.9 1.5 50 4.7

 

Hluav taws xob 1800V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav
130 86 125 55 15 5.7 17.1 35 5 3.3 32 1.1
120 86 130 55 15 1.8 5.4 60 2.5 2.2 32 1.1
180 86 180 60 15 2.7 8.1 65 2 2.4 32 1.5
260 86 230 60 12 3.1 9.4 60 3 1.9 32 1.8
230 116 130 60 12 2.8 8.3 80 2 1.6 50 1.6
360 116 180 65 10 3.6 10.8 80 3.2 1.0 50 2.4
500 116 230 70 10 5.0 15.0 75 3 1.2 50 3
510 136 180 70 7 3.6 10.7 100 2 1.0 50 3.7
680 136 230 70 7 4.8 14.3 95 2 1.1 50 4.2

 

Hluav taws xob 2000V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav
100 86 125 55 15 1.5 4.5 35 3.8 4.3 32 1.1
90 86 130 55 15 1.4 4.1 65 2.5 1.9 32 1.1
150 86 180 60 15 2.3 6.8 60 3.5 1.6 32 1.5
200 86 230 60 12 2.4 7.2 65 2 2.4 32 1.8
180 116 130 65 10 1.8 5.4 75 2.5 1.4 50 1.6
280 116 180 70 10 2.8 8.4 70 2 2.0 50 2.4
380 116 230 80 10 3.8 11.4 80 2 1.6 50 3
400 136 180 60 7 2.8 8.4 100 1.6 1.3 50 3.7
550 136 230 70 7 3.9 11.6 100 1.5 1.3 50 4.2
850 136 335 80 5 4.3 12.8 120 1.1 1.3 50 6.1

 

Hluav taws xob 2800V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav
160 116 180 70 30 4.8 14.4 75 2.2 1.6 50 2.4
210 116 230 75 25 5.3 15.8 70 2.8 1.5 50 3
225 136 180 75 20 4.5 13.5 85 2 1.4 50 3.7
300 136 230 80 15 4.5 13.5 80 2.5 1.3 50 4.2

 

Hluav taws xob 4000V.DC
Cn(uF) φD H ESL(nH) dv/dt(V/μS) Ip(KA) Yog (KA) Irms (A) 50 ℃ ESR (mΩ) @ 1KHz Rth(K/W) P (hli) qhov hnyav
70 116 180 70 50 3.5 10.5 70 3.5 1.2 50 2.4
95 116 230 75 40 3.8 11.4 70 3.6 1.1 50 3
100 136 180 75 35 3.5 10.5 85 3 0.9 50 3.7
135 136 230 80 30 4.1 12.2 80 3.5 0.9 50 4.2

Cov duab qhia txog khoom:

Online Exporter Dc Fais Fab Zaj Duab Capacitors - Fais fab hluav taws xob zaj duab xis capacitor - CRE cov duab qhia

Online Exporter Dc Fais Fab Zaj Duab Capacitors - Fais fab hluav taws xob zaj duab xis capacitor - CRE cov duab qhia

Online Exporter Dc Fais Fab Zaj Duab Capacitors - Fais fab hluav taws xob zaj duab xis capacitor - CRE cov duab qhia

Online Exporter Dc Fais Fab Zaj Duab Capacitors - Fais fab hluav taws xob zaj duab xis capacitor - CRE cov duab qhia


Cov Lus Qhia Txog Khoom Siv:

Peb kuj tseem tshwj xeeb hauv kev txhim kho cov khoom tswj hwm thiab QC txoj kev kom peb tuaj yeem khaws cov ntug zoo kawg nkaus hauv kev lag luam me me uas muaj kev sib tw rau Online Exporter Dc Power Film Capacitors - Power electronic film capacitor - CRE, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: New Orleans, Swiss, Russia, Lub npe tuam txhab, ib txwm saib xyuas qhov zoo li lub hauv paus ntawm lub tuam txhab, nrhiav kev txhim kho los ntawm kev ntseeg siab, ua raws li ISO tus qauv kev tswj hwm zoo nruj me ntsis, tsim cov tuam txhab qeb duas siab los ntawm lub siab ntawm kev nce qib-cim kev ncaj ncees thiab kev cia siab.
  • Qhov zoo ntawm cov khoom zoo heev, tshwj xeeb tshaj yog cov ntsiab lus, tuaj yeem pom tias lub tuam txhab ua haujlwm nquag kom txaus siab rau cov neeg siv khoom txaus siab, tus neeg muag khoom zoo. 5 Lub Hnub Qub Los ntawm Doreen los ntawm Morocco - 2018.06.21 17:11
    Tus thawj tswj khoom yog ib tug neeg kub thiab ua haujlwm tau zoo heev, peb tau sib tham zoo, thiab thaum kawg peb tau pom zoo ua ke. 5 Lub Hnub Qub Los ntawm Henry los ntawm Montpellier - 2018.06.26 19:27

    Xa koj cov lus rau peb:

    Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Xa koj cov lus rau peb: