{"id":35135,"date":"2026-08-19T15:49:10","date_gmt":"2026-08-19T08:49:10","guid":{"rendered":"https:\/\/shop.tanadaithanh.vn\/?post_type=product&p=35135"},"modified":"2026-08-19T15:49:11","modified_gmt":"2026-08-19T08:49:11","slug":"son-noi-that-lau-chui-vuot-troi-be-mat-bong-imperia-17l","status":"publish","type":"product","link":"https:\/\/shop.tanadaithanh.vn\/en\/san-pham\/son-noi-that-lau-chui-vuot-troi-be-mat-bong-imperia-17l\/","title":{"rendered":"S\u01a1n n\u1ed9i th\u1ea5t lau ch\u00f9i v\u01b0\u1ee3t tr\u1ed9i b\u1ec1 m\u1eb7t b\u00f3ng Imperia 17L"},"content":{"rendered":"

S\u01a1n n\u1ed9i th\u1ea5t lau ch\u00f9i v\u01b0\u1ee3t tr\u1ed9i b\u1ec1 m\u1eb7t b\u00f3ng Imperia 17L<\/b> l\u00e0 quy c\u00e1ch dung t\u00edch l\u1edbn, ph\u00f9 h\u1ee3p v\u1edbi nh\u00e0 \u1edf nhi\u1ec1u ph\u00f2ng, bi\u1ec7t th\u1ef1, v\u0103n ph\u00f2ng, c\u1eeda h\u00e0ng, tr\u01b0\u1eddng h\u1ecdc v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh c\u1ea7n thi c\u00f4ng \u0111\u1ed3ng b\u1ed9 tr\u00ean di\u1ec7n t\u00edch r\u1ed9ng. B\u00ean c\u1ea1nh kh\u1ea3 n\u0103ng t\u1ea1o b\u1ec1 m\u1eb7t s\u00e1ng b\u00f3ng, s\u1ea3n ph\u1ea9m c\u00f2n n\u1ed5i b\u1eadt v\u1edbi \u0111\u1ed9 che ph\u1ee7 cao, kh\u1ea3 n\u0103ng lau ch\u00f9i tr\u00ean 20.000 l\u1ea7n, h\u1ed7 tr\u1ee3 h\u1ea1n ch\u1ebf n\u1ea5m m\u1ed1c, VOC th\u1ea5p v\u00e0 th\u1eddi gian kh\u00f4 nhanh.<\/span><\/p>\n

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Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u01a1n n\u1ed9i th\u1ea5t lau ch\u00f9i v\u01b0\u1ee3t tr\u1ed9i b\u1ec1 m\u1eb7t b\u00f3ng Imperia 17L<\/b><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Danh m\u1ee5c<\/b><\/td>\nTh\u00f4ng s\u1ed1<\/b><\/td>\n<\/tr>\n
T\u00ean s\u1ea3n ph\u1ea9m<\/b><\/td>\nS\u01a1n n\u1ed9i th\u1ea5t lau ch\u00f9i v\u01b0\u1ee3t tr\u1ed9i b\u1ec1 m\u1eb7t b\u00f3ng Imperia<\/span><\/td>\n<\/tr>\n
Th\u01b0\u01a1ng hi\u1ec7u<\/b><\/td>\niPaint<\/span><\/td>\n<\/tr>\n
M\u00e3 s\u1ea3n ph\u1ea9m<\/b><\/td>\nIP04G<\/span><\/td>\n<\/tr>\n
Lo\u1ea1i s\u1ea3n ph\u1ea9m<\/b><\/td>\nS\u01a1n ph\u1ee7 n\u1ed9i th\u1ea5t cao c\u1ea5p<\/span><\/td>\n<\/tr>\n
Th\u00e0nh ph\u1ea7n<\/b><\/td>\nNh\u1ef1a g\u1ed1c Polymer v\u00e0 b\u1ed9t kho\u00e1ng 40 – 60%<\/span><\/p>\n

Ch\u1ea5t ph\u1ee5 gia 5 – 8%<\/span><\/p>\n

N\u01b0\u1edbc 30 – 45%<\/span><\/td>\n<\/tr>\n

Th\u1eddi gian kh\u00f4 b\u1ec1 m\u1eb7t<\/b><\/td>\nKho\u1ea3ng 30 ph\u00fat<\/span><\/td>\n<\/tr>\n
Th\u1eddi gian kh\u00f4 ho\u00e0n to\u00e0n<\/b><\/td>\nKho\u1ea3ng 1 – 2 gi\u1edd<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 ph\u1ee7 l\u00fd thuy\u1ebft<\/b><\/td>\n10 – 12 m\u00b2\/l\u00edt\/l\u1edbp<\/span><\/td>\n<\/tr>\n
S\u1ed1 l\u1edbp khuy\u1ebfn ngh\u1ecb<\/b><\/td>\n2 l\u1edbp ho\u1eb7c c\u00f3 th\u1ec3 thi c\u00f4ng 3 l\u1edbp \u0111\u1ed1i v\u1edbi b\u1ec1 m\u1eb7t c\u00f3 v\u1ebft n\u1ee9t nh\u1ecf<\/span><\/td>\n<\/tr>\n
T\u1ef7 l\u1ec7 pha lo\u00e3ng\u00a0<\/b><\/td>\nS\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp ho\u1eb7c khi c\u1ea7n c\u00f3 th\u1ec3 pha th\u00eam kh\u00f4ng qu\u00e1 10% n\u01b0\u1edbc s\u1ea1ch<\/span><\/td>\n<\/tr>\n
B\u1ec1 m\u1eb7t \u00e1p d\u1ee5ng<\/b><\/td>\nT\u01b0\u1eddng g\u1ea1ch, th\u1ea1ch cao, t\u01b0\u1eddng tr\u00e1t xi m\u0103ng v\u00e0 c\u00e1c b\u1ec1 m\u1eb7t t\u01b0\u1eddng n\u1ed9i th\u1ea5t \u0111\u00e3 s\u01a1n ho\u1eb7c m\u1edbi thi c\u00f4ng<\/span><\/td>\n<\/tr>\n
Dung t\u00edch<\/b><\/td>\n17 l\u00edt\u00a0<\/span><\/td>\n<\/tr>\n
Ti\u00eau chu\u1ea9n s\u1ea3n xu\u1ea5t<\/b><\/td>\nTCCS 0104:2025\/TANH<\/span><\/td>\n<\/tr>\n
Quy chu\u1ea9n \u00e1p d\u1ee5ng<\/b><\/td>\nQCVN 16:2017\/BXD<\/span><\/td>\n<\/tr>\n
H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd<\/b><\/td>\nISO 9001:2015<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

**L\u01b0u \u00fd: <\/i><\/b>\u0110\u1ed9 ph\u1ee7 th\u1ef1c t\u1ebf c\u1ee7a s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y theo \u0111\u1ed9 ph\u1eb3ng, \u0111\u1ed9 h\u00fat n\u01b0\u1edbc c\u1ee7a t\u01b0\u1eddng, \u0111\u1ed9 d\u00e0y m\u00e0ng s\u01a1n, d\u1ee5ng c\u1ee5 thi c\u00f4ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng. \u0110\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 che ph\u1ee7 v\u00e0 \u0111\u1ed9 b\u00f3ng t\u1ed1t, b\u1ec1 m\u1eb7t c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang k\u1ef9 thu\u1eadt tr\u01b0\u1edbc khi s\u01a1n.<\/span><\/i><\/p>\n

Imperia IP04G 17L mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch g\u00ec cho c\u00f4ng tr\u00ecnh di\u1ec7n t\u00edch l\u1edbn?<\/b><\/h2>\n

Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u1edbi hi\u1ec7u \u1ee9ng b\u00f3ng m\u1ecbn<\/b><\/h3>\n

M\u00e0ng s\u01a1n s\u00e1ng b\u00f3ng gi\u00fap kh\u00f4ng gian tr\u1edf n\u00ean s\u1ea1ch, hi\u1ec7n \u0111\u1ea1i v\u00e0 c\u00f3 chi\u1ec1u s\u00e2u h\u01a1n. Kh\u1ea3 n\u0103ng ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng nh\u1eb9 c\u0169ng h\u1ed7 tr\u1ee3 t\u0103ng c\u1ea3m gi\u00e1c r\u1ed9ng r\u00e3i cho c\u00e1c khu v\u1ef1c c\u00f3 di\u1ec7n t\u00edch l\u1edbn.<\/span><\/p>\n

V\u1edbi c\u00f4ng tr\u00ecnh s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t t\u00f4ng m\u00e0u cho nhi\u1ec1u ph\u00f2ng ho\u1eb7c kh\u00f4ng gian li\u00ean th\u00f4ng, hi\u1ec7u \u1ee9ng b\u00f3ng \u0111\u1ed3ng \u0111\u1ec1u c\u00f2n g\u00f3p ph\u1ea7n t\u1ea1o s\u1ef1 th\u1ed1ng nh\u1ea5t v\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9.<\/span><\/p>\n

 <\/p>\n

B\u1ec1n h\u01a1n tr\u01b0\u1edbc nhu c\u1ea7u v\u1ec7 sinh th\u01b0\u1eddng xuy\u00ean<\/b><\/h3>\n

Kh\u1ea3 n\u0103ng <\/span>lau ch\u00f9i tr\u00ean 20.000 l\u1ea7n<\/b> ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng c\u00f4ng tr\u00ecnh c\u00f3 m\u1eadt \u0111\u1ed9 s\u1eed d\u1ee5ng cao nh\u01b0 v\u0103n ph\u00f2ng, tr\u01b0\u1eddng h\u1ecdc, c\u1eeda h\u00e0ng, h\u00e0nh lang ho\u1eb7c khu v\u1ef1c sinh ho\u1ea1t chung.<\/span><\/p>\n

C\u00e1c v\u1ebft b\u1ea9n th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch c\u1ee5c b\u1ed9 thay v\u00ec ph\u1ea3i s\u01a1n s\u1eeda c\u1ea3 m\u1ea3ng t\u01b0\u1eddng, t\u1eeb \u0111\u00f3 h\u1ed7 tr\u1ee3 gi\u1ea3m c\u00f4ng s\u1ee9c b\u1ea3o tr\u00ec.<\/span><\/p>\n

\"\"<\/p>\n

Che ph\u1ee7 t\u1ed1t, thu\u1eadn ti\u1ec7n t\u00ednh to\u00e1n v\u1eadt t\u01b0<\/b><\/h3>\n

IP04G c\u00f3 \u0111\u1ed9 ph\u1ee7 l\u00fd thuy\u1ebft <\/span>10\u201312 m\u00b2\/l\u00edt\/l\u1edbp<\/b>. V\u1edbi quy c\u00e1ch 17L, ng\u01b0\u1eddi thi c\u00f4ng c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng h\u01a1n khi t\u00ednh to\u00e1n v\u1eadt t\u01b0 cho di\u1ec7n t\u00edch l\u1edbn.<\/span><\/p>\n

Kh\u1ea3 n\u0103ng che ph\u1ee7 cao gi\u00fap m\u00e0u s\u1eafc ho\u00e0n thi\u1ec7n \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n v\u00e0 h\u1ed7 tr\u1ee3 che m\u1ed9t s\u1ed1 khuy\u1ebft \u0111i\u1ec3m nh\u1ecf \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd tr\u01b0\u1edbc.<\/span><\/p>\n

H\u1ed7 tr\u1ee3 h\u1ea1n ch\u1ebf n\u1ea5m m\u1ed1c<\/b><\/h3>\n

Kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 ng\u0103n ng\u1eeba n\u1ea5m m\u1ed1c g\u00f3p ph\u1ea7n duy tr\u00ec v\u1ebb s\u1ea1ch \u0111\u1eb9p c\u1ee7a t\u01b0\u1eddng trong m\u00f4i tr\u01b0\u1eddng n\u1ed9i th\u1ea5t c\u00f3 \u0111\u1ed9 \u1ea9m cao.<\/span><\/p>\n

\u0110\u1ed1i v\u1edbi c\u00f4ng tr\u00ecnh l\u1edbn, c\u1ea7n \u0111\u1eb7c bi\u1ec7t kh\u1ea3o s\u00e1t v\u00e0 x\u1eed l\u00fd c\u00e1c ngu\u1ed3n th\u1ea5m tr\u01b0\u1edbc khi s\u01a1n \u0111\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ho\u00e0n thi\u1ec7n.<\/span><\/p>\n

\"\"<\/p>\n

VOC th\u1ea5p<\/b><\/h3>\n

H\u00e0m l\u01b0\u1ee3ng VOC th\u1ea5p l\u00e0 \u0111i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 nhi\u1ec1u khu v\u1ef1c thi c\u00f4ng c\u00f9ng l\u00fac.<\/span><\/p>\n

Tuy nhi\u00ean, c\u1ea7n duy tr\u00ec th\u00f4ng gi\u00f3 t\u1ed1t, s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ti\u1ec7n b\u1ea3o h\u1ed9 v\u00e0 ch\u1edd kh\u00f4ng gian \u0111\u01b0\u1ee3c th\u00f4ng kh\u00ed ph\u00f9 h\u1ee3p tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/span><\/p>\n

Kh\u00f4 nhanh, thu\u1eadn ti\u1ec7n t\u1ed5 ch\u1ee9c ti\u1ebfn \u0111\u1ed9<\/b><\/h3>\n

S\u01a1n kh\u00f4 b\u1ec1 m\u1eb7t kho\u1ea3ng <\/span>30 ph\u00fat<\/b>, kh\u00f4 ho\u00e0n to\u00e0n kho\u1ea3ng <\/span>1\u20132 gi\u1edd<\/b> v\u00e0 l\u1edbp th\u1ee9 hai \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb thi c\u00f4ng sau kho\u1ea3ng <\/span>2\u20133 gi\u1edd<\/b>.<\/span><\/p>\n

\u0110\u1eb7c t\u00ednh n\u00e0y h\u1eefu \u00edch v\u1edbi c\u00f4ng tr\u00ecnh c\u1ea7n t\u1ed5 ch\u1ee9c nhi\u1ec1u \u0111\u1ed9i thi c\u00f4ng ho\u1eb7c ho\u00e0n thi\u1ec7n nhi\u1ec1u ph\u00f2ng theo ti\u1ebfn \u0111\u1ed9.<\/span><\/p>\n

Quy tr\u00ecnh thi c\u00f4ng Imperia IP04G 17L cho di\u1ec7n t\u00edch l\u1edbn<\/b><\/h2>\n

Giai \u0111o\u1ea1n 1: Kh\u1ea3o s\u00e1t v\u00e0 x\u1eed l\u00fd to\u00e0n b\u1ed9 n\u1ec1n t\u01b0\u1eddng<\/b><\/h3>\n

Ki\u1ec3m tra \u0111\u1ed9 kh\u00f4, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh, l\u1edbp s\u01a1n c\u0169, r\u00eau m\u1ed1c v\u00e0 t\u00ecnh tr\u1ea1ng n\u1ee9t.<\/span><\/p>\n

C\u00e1c ngu\u1ed3n th\u1ea5m ph\u1ea3i \u0111\u01b0\u1ee3c x\u1eed l\u00fd tr\u01b0\u1edbc. Nh\u1eefng khe n\u1ee9t nh\u1ecf s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u tr\u00e1m v\u00e1 ph\u00f9 h\u1ee3p; khe n\u1ee9t l\u1edbn c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd k\u1ef9 thu\u1eadt tr\u01b0\u1edbc khi s\u01a1n.<\/span><\/p>\n

Giai \u0111o\u1ea1n 2: \u0110i\u1ec1u ch\u1ec9nh \u0111\u1ed9 h\u00fat n\u01b0\u1edbc c\u1ee7a n\u1ec1n<\/b><\/h3>\n

N\u1ebfu b\u1ec1 m\u1eb7t qu\u00e1 kh\u00f4 ho\u1eb7c h\u00fat n\u01b0\u1edbc m\u1ea1nh, c\u00f3 th\u1ec3 l\u00e0m \u1ea9m nh\u1eb9 b\u1eb1ng rulo v\u1edbi n\u01b0\u1edbc s\u1ea1ch.<\/span><\/p>\n

Kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec3 n\u01b0\u1edbc \u0111\u1ecdng tr\u00ean t\u01b0\u1eddng ho\u1eb7c t\u1ea1o nh\u1eefng v\u00f9ng \u01b0\u1edbt kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u.<\/span><\/p>\n

Giai \u0111o\u1ea1n 3: Chu\u1ea9n b\u1ecb s\u01a1n<\/b><\/h3>\n

Khu\u1ea5y k\u1ef9 tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng. IP04G c\u00f3 th\u1ec3 d\u00f9ng tr\u1ef1c ti\u1ebfp; n\u1ebfu c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 nh\u1edbt, ch\u1ec9 pha t\u1ed1i \u0111a <\/span>10% n\u01b0\u1edbc s\u1ea1ch<\/b>.<\/span><\/p>\n

Pha qu\u00e1 nhi\u1ec1u n\u01b0\u1edbc c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng t\u1edbi \u0111\u1ed9 che ph\u1ee7, \u0111\u1ed9 b\u00f3ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng m\u00e0ng s\u01a1n.<\/span><\/p>\n

Giai \u0111o\u1ea1n 4: Thi c\u00f4ng l\u1edbp ph\u1ee7 th\u1ee9 nh\u1ea5t<\/b><\/h3>\n

D\u00f9ng rulo, c\u1ecd ho\u1eb7c thi\u1ebft b\u1ecb phun t\u00f9y quy m\u00f4 c\u00f4ng tr\u00ecnh.<\/span><\/p>\n

N\u00ean thi c\u00f4ng li\u00ean t\u1ee5c theo t\u1eebng khu v\u1ef1c \u0111\u1ec3 gi\u1ea3m nguy c\u01a1 xu\u1ea5t hi\u1ec7n v\u1ebft n\u1ed1i ho\u1eb7c ch\u00eanh l\u1ec7ch \u0111\u1ed9 b\u00f3ng. Kh\u00f4ng l\u0103n \u0111i l\u0103n l\u1ea1i qu\u00e1 nhi\u1ec1u khi l\u1edbp s\u01a1n \u0111\u00e3 b\u1eaft \u0111\u1ea7u se m\u1eb7t.<\/span><\/p>\n

Giai \u0111o\u1ea1n 5: Ho\u00e0n thi\u1ec7n l\u1edbp th\u1ee9 hai<\/b><\/h3>\n

Sau kho\u1ea3ng <\/span>2\u20133 gi\u1edd<\/b>, ki\u1ec3m tra l\u1edbp th\u1ee9 nh\u1ea5t \u0111\u00e3 kh\u00f4 v\u00e0 s\u1ea1ch tr\u01b0\u1edbc khi thi c\u00f4ng l\u1edbp ti\u1ebfp theo.<\/span><\/p>\n

Hai l\u1edbp th\u01b0\u1eddng gi\u00fap t\u1ea1o m\u00e0u \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 m\u00e0ng s\u01a1n ho\u00e0n ch\u1ec9nh. C\u00f3 th\u1ec3 thi c\u00f4ng l\u1edbp th\u1ee9 ba \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 b\u1ec1 m\u1eb7t c\u00f3 khuy\u1ebft \u0111i\u1ec3m nh\u1ecf \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd.<\/span><\/p>\n

Giai \u0111o\u1ea1n 6: Nghi\u1ec7m thu, v\u1ec7 sinh v\u00e0 b\u1ea3o qu\u1ea3n<\/b><\/h3>\n

Sau khi thi c\u00f4ng, l\u00e0m s\u1ea1ch d\u1ee5ng c\u1ee5 b\u1eb1ng n\u01b0\u1edbc tr\u01b0\u1edbc khi s\u01a1n kh\u00f4. S\u01a1n c\u00f2n th\u1eeba c\u1ea7n \u0111\u00f3ng k\u00edn n\u1eafp, b\u1ea3o qu\u1ea3n \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp.<\/span><\/p>\n

\"H\u1ec7

Ng\u01b0\u1eddi d\u00f9ng n\u00ean thi c\u00f4ng theo h\u1ec7 th\u1ed1ng s\u01a1n \u0111\u1ec1 ngh\u1ecb \u0111\u1ec3 s\u01a1n \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u1ea5t<\/p><\/div>\n

Nh\u1eefng l\u1ed7i thi c\u00f4ng c\u1ea7n tr\u00e1nh v\u1edbi s\u01a1n b\u00f3ng IP04G<\/b><\/h2>\n

C\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ed9 \u1ea9m cao, n\u1ec1n ch\u01b0a kh\u00f4 v\u00e0 thao t\u00e1c kh\u00f4ng \u0111\u00fang c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 \u0111\u1ed9 b\u00f3ng c\u1ee7a l\u1edbp ho\u00e0n thi\u1ec7n. \u0110\u1ec3 \u0111\u1ea1t b\u1ec1 m\u1eb7t b\u00f3ng \u0111\u1ed3ng \u0111\u1ec1u, ng\u01b0\u1eddi d\u00f9ng v\u00e0 th\u1ee3 s\u01a1n c\u1ea7n l\u01b0u \u00fd kh\u00f4ng n\u00ean:<\/span><\/p>\n