{"id":65235,"date":"2025-08-14T20:08:12","date_gmt":"2025-08-15T01:08:12","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/a-comprehensive-guide-to-wholesale-ultrasonic-cleaners\/"},"modified":"2026-01-30T06:34:25","modified_gmt":"2026-01-30T11:34:25","slug":"a-comprehensive-guide-to-wholesale-ultrasonic-cleaners","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/a-comprehensive-guide-to-wholesale-ultrasonic-cleaners\/","title":{"rendered":"H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n V\u1ec1 L\u1ef1a Ch\u1ecdn V\u00e0 T\u1ed1i \u01afu H\u00f3a H\u1ec7 Th\u1ed1ng L\u00e0m S\u1ea1ch Si\u00eau \u00c2m C\u00f4ng Nghi\u1ec7p"},"content":{"rendered":"<p>Vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t b\u00e1m b\u1ea9n \u1edf c\u1ea5p \u0111\u1ed9 micron v\u00e0 c\u00e1c m\u00e0ng d\u1ea7u c\u1ee9ng \u0111\u1ea7u trong c\u00e1c h\u1ed1c s\u00e2u, l\u1ed7 m\u00f9 ho\u1eb7c c\u00e1c chi ti\u1ebft c\u00f3 h\u00ecnh h\u1ecdc ph\u1ee9c t\u1ea1p l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u01a1 kh\u00ed ch\u00ednh x\u00e1c v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch truy\u1ec1n th\u1ed1ng th\u01b0\u1eddng th\u1ea5t b\u1ea1i trong vi\u1ec7c ti\u1ebfp c\u1eadn c\u00e1c b\u1ec1 m\u1eb7t b\u00ean trong ho\u1eb7c g\u00e2y h\u01b0 h\u1ea1i cho c\u00e1c v\u1eadt li\u1ec7u nh\u1ea1y c\u1ea3m. S\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a c\u00f4ng ngh\u1ec7 cavitation (hi\u1ec7n t\u01b0\u1ee3ng t\u1ea1o b\u1ecdt kh\u00ed) \u0111\u00e3 thay \u0111\u1ed5i ho\u00e0n to\u00e0n c\u1ee5c di\u1ec7n n\u00e0y, nh\u01b0ng \u0111\u1ec3 tri\u1ec3n khai m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y l\u00e0m s\u1ea1ch si\u00eau \u00e2m quy m\u00f4 c\u00f4ng nghi\u1ec7p hi\u1ec7u qu\u1ea3, c\u00e1c k\u1ef9 s\u01b0 c\u1ea7n hi\u1ec3u r\u00f5 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00f4ng su\u1ea5t, t\u1ea7n s\u1ed1 v\u00e0 c\u1ea5u tr\u00fac \u0111\u1ea7u bi\u1ebfn chuy\u1ec3n n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n<h3>1. C\u01a1 Ch\u1ebf V\u1eadt L\u00fd C\u1ee7a Hi\u1ec7n T\u01b0\u1ee3ng Cavitation V\u00e0 L\u1ef1a Ch\u1ecdn T\u1ea7n S\u1ed1<\/h3>\n<p>C\u1ed1t l\u00f5i c\u1ee7a qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch si\u00eau \u00e2m l\u00e0 s\u1ef1 h\u00ecnh th\u00e0nh v\u00e0 s\u1ee5p \u0111\u1ed5 nhanh ch\u00f3ng c\u1ee7a h\u00e0ng tri\u1ec7u bong b\u00f3ng ch\u00e2n kh\u00f4ng si\u00eau nh\u1ecf trong dung d\u1ecbch ch\u1ea5t l\u1ecfng, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng cavitation. Khi s\u00f3ng \u00e2m truy\u1ec1n qua dung d\u1ecbch, n\u00f3 t\u1ea1o ra c\u00e1c v\u00f9ng \u00e1p su\u1ea5t cao v\u00e0 th\u1ea5p xen k\u1ebd. T\u1ea1i v\u00f9ng \u00e1p su\u1ea5t th\u1ea5p, c\u00e1c bong b\u00f3ng n\u00e0y l\u1edbn d\u1ea7n l\u00ean cho \u0111\u1ebfn khi \u0111\u1ea1t k\u00edch th\u01b0\u1edbc t\u1edbi h\u1ea1n v\u00e0 s\u1ee5p \u0111\u1ed5 d\u1eef d\u1ed9i \u1edf v\u00f9ng \u00e1p su\u1ea5t cao, gi\u1ea3i ph\u00f3ng c\u00e1c lu\u1ed3ng vi d\u1eabn (micro-jets) c\u00f3 \u00e1p l\u1ef1c c\u1ef1c l\u1edbn \u0111\u1ec3 \u0111\u00e1nh b\u1eadt ch\u1ea5t b\u1ea9n.<\/p>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn t\u1ea7n s\u1ed1 l\u00e0 y\u1ebfu t\u1ed1 ti\u00ean quy\u1ebft quy\u1ebft \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 t\u1ea9y r\u1eeda. T\u1ea7n s\u1ed1 th\u1ea5p (25kHz &#8211; 28kHz) t\u1ea1o ra c\u00e1c bong b\u00f3ng l\u1edbn, khi s\u1ee5p \u0111\u1ed5 gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng m\u1ea1nh, ph\u00f9 h\u1ee3p cho c\u00e1c kh\u1ed1i kim lo\u1ea1i l\u1edbn, \u0111\u00fac th\u00f4. Ng\u01b0\u1ee3c l\u1ea1i, t\u1ea7n s\u1ed1 cao (40kHz &#8211; 120kHz) t\u1ea1o ra c\u00e1c bong b\u00f3ng nh\u1ecf h\u01a1n, m\u1eadt \u0111\u1ed9 d\u00e0y h\u01a1n, c\u00f3 kh\u1ea3 n\u0103ng len l\u1ecfi v\u00e0o c\u00e1c khe h\u1edf si\u00eau nh\u1ecf m\u00e0 kh\u00f4ng g\u00e2y x\u00e2m th\u1ef1c b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u nh\u1ea1y c\u1ea3m.<\/p>\n<h3>2. Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt V\u00e0 B\u1ea3ng So S\u00e1nh Hi\u1ec7u N\u0103ng T\u1ea7n S\u1ed1<\/h3>\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 khi mua s\u1eafm s\u1ed1 l\u01b0\u1ee3ng l\u1edbn (wholesale) cho nh\u00e0 m\u00e1y, c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd k\u1ef9 thu\u1eadt c\u1ea7n c\u0103n c\u1ee9 v\u00e0o b\u1ea3ng th\u00f4ng s\u1ed1 v\u1eadt l\u00fd d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 \u0111\u1ecbnh h\u00ecnh c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u l\u00e0m s\u1ea1ch c\u1ee5 th\u1ec3.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th align=\"left\">T\u1ea7n S\u1ed1 (kHz)<\/th>\n<th align=\"left\">\u0110\u01b0\u1eddng K\u00ednh Bong B\u00f3ng (\u00b5m)<\/th>\n<th align=\"left\">M\u1ee9c \u0110\u1ed9 N\u0103ng L\u01b0\u1ee3ng<\/th>\n<th align=\"left\">Kh\u1ea3 N\u0103ng Th\u00e2m Nh\u1eadp<\/th>\n<th align=\"left\">\u1ee8ng D\u1ee5ng Ti\u00eau Bi\u1ec3u<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">25 &#8211; 28<\/td>\n<td align=\"left\">~100 &#8211; 150<\/td>\n<td align=\"left\">R\u1ea5t cao<\/td>\n<td align=\"left\">Th\u1ea5p<\/td>\n<td align=\"left\">T\u1ea9y r\u1ec9 s\u00e9t, kh\u1ed1i \u0111\u1ed9ng c\u01a1, khu\u00f4n \u0111\u00fac n\u1eb7ng<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">40<\/td>\n<td align=\"left\">~50 &#8211; 75<\/td>\n<td align=\"left\">Trung b\u00ecnh cao<\/td>\n<td align=\"left\">Trung b\u00ecnh<\/td>\n<td align=\"left\">Linh ki\u1ec7n \u00f4 t\u00f4, d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt, PCB<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">68 &#8211; 80<\/td>\n<td align=\"left\">~20 &#8211; 30<\/td>\n<td align=\"left\">Trung b\u00ecnh th\u1ea5p<\/td>\n<td align=\"left\">Cao<\/td>\n<td align=\"left\">Linh ki\u1ec7n quang h\u1ecdc, vi m\u1ea1ch \u0111i\u1ec7n t\u1eed<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">120 &#8211; 170<\/td>\n<td align=\"left\">&lt; 10<\/td>\n<td align=\"left\">Th\u1ea5p (D\u1ecbu nh\u1eb9)<\/td>\n<td align=\"left\">R\u1ea5t cao<\/td>\n<td align=\"left\">\u1ed4 \u0111\u0129a c\u1ee9ng, t\u1ea5m wafer b\u00e1n d\u1eabn, trang s\u1ee9c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. C\u00f4ng Ngh\u1ec7 \u0110\u1ea7u Bi\u1ebfn Chuy\u1ec3n N\u0103ng L\u01b0\u1ee3ng V\u00e0 M\u00e1y Ph\u00e1t Beijing Ultrasonic<\/h3>\n<p>Hi\u1ec7u su\u1ea5t c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng l\u00e0m s\u1ea1ch si\u00eau \u00e2m ph\u1ee5 thu\u1ed9c 90% v\u00e0o \u0111\u1ea7u bi\u1ebfn chuy\u1ec3n (transducer) v\u00e0 m\u00e1y ph\u00e1t (generator). Beijing Ultrasonic s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ea7u bi\u1ebfn chuy\u1ec3n g\u1ed1m \u00e1p \u0111i\u1ec7n (PZT) ch\u1ea5t l\u01b0\u1ee3ng cao, c\u00f3 h\u1ec7 s\u1ed1 Q (\u0111\u1ed9 l\u1ee3i c\u01a1 h\u1ecdc) l\u1edbn v\u00e0 \u0111i\u1ec7n tr\u1edf tr\u1edf kh\u00e1ng th\u1ea5p. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i t\u1ed1i \u0111a th\u00e0nh n\u0103ng l\u01b0\u1ee3ng c\u01a1 n\u0103ng, gi\u1ea3m thi\u1ec3u s\u1ef1 sinh nhi\u1ec7t d\u01b0 th\u1eeba trong b\u1ec3.<\/p>\n<p>H\u1ec7 th\u1ed1ng m\u00e1y ph\u00e1t c\u1ee7a Beijing Ultrasonic t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 qu\u00e9t t\u1ea7n s\u1ed1 (Sweep Frequency). Thay v\u00ec ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ed9t t\u1ea7n s\u1ed1 c\u1ed1 \u0111\u1ecbnh duy nh\u1ea5t d\u1ec5 t\u1ea1o ra c\u00e1c &#8220;\u0111i\u1ec3m ch\u1ebft&#8221; (v\u00f9ng kh\u00f4ng c\u00f3 s\u00f3ng \u0111\u1ee9ng trong b\u1ec3), c\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p t\u1ea7n s\u1ed1 dao \u0111\u1ed9ng nh\u1eb9 xung quanh t\u1ea7n s\u1ed1 trung t\u00e2m. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00e2n ph\u1ed1i \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a n\u0103ng l\u01b0\u1ee3ng cavitation trong to\u00e0n b\u1ed9 dung t\u00edch b\u1ec3, ng\u0103n ng\u1eeba h\u01b0 h\u1ea1i do c\u1ed9ng h\u01b0\u1edfng t\u1ea1i m\u1ed9t \u0111i\u1ec3m v\u00e0 \u0111\u1ea3m b\u1ea3o m\u1ecdi v\u1ecb tr\u00ed tr\u00ean chi ti\u1ebft \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch nh\u01b0 nhau.<\/p>\n<h3>4. Quy Tr\u00ecnh Kh\u1eed Kh\u00ed V\u00e0 Ki\u1ec3m So\u00e1t Nhi\u1ec7t \u0110\u1ed9 Trong V\u1eadn H\u00e0nh C\u00f4ng Nghi\u1ec7p<\/h3>\n<p>M\u1ed9t sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong v\u1eadn h\u00e0nh m\u00e1y l\u00e0m s\u1ea1ch si\u00eau \u00e2m c\u00f4ng nghi\u1ec7p l\u00e0 b\u1ecf qua giai \u0111o\u1ea1n kh\u1eed kh\u00ed (degassing). C\u00e1c b\u1ecdt kh\u00ed h\u00f2a tan trong dung d\u1ecbch m\u1edbi pha s\u1ebd h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng si\u00eau \u00e2m, l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u01b0\u1eddng \u0111\u1ed9 cavitation. Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u chu k\u1ef3 l\u00e0m s\u1ea1ch, h\u1ec7 th\u1ed1ng c\u1ea7n \u0111\u01b0\u1ee3c ch\u1ea1y \u1edf ch\u1ebf \u0111\u1ed9 kh\u1eed kh\u00ed trong kho\u1ea3ng 5-10 ph\u00fat \u0111\u1ec3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u00e1c b\u1ecdt kh\u00ed n\u00e0y.<\/p>\n<p>Ngo\u00e0i ra, nhi\u1ec7t \u0111\u1ed9 dung d\u1ecbch \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t x\u00fac t\u00e1c quan tr\u1ecdng. H\u1ea7u h\u1ebft c\u00e1c qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch si\u00eau \u00e2m \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u \u1edf nhi\u1ec7t \u0111\u1ed9 t\u1eeb 50\u00b0C \u0111\u1ebfn 65\u00b0C. Nhi\u1ec7t \u0111\u1ed9 l\u00e0m gi\u1ea3m \u0111\u1ed9 nh\u1edbt c\u1ee7a ch\u1ea5t l\u1ecfng v\u00e0 s\u1ee9c c\u0103ng b\u1ec1 m\u1eb7t, gi\u00fap bong b\u00f3ng cavitation h\u00ecnh th\u00e0nh d\u1ec5 d\u00e0ng h\u01a1n. Tuy nhi\u00ean, n\u1ebfu nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao (tr\u00ean 80\u00b0C), \u00e1p su\u1ea5t h\u01a1i trong bong b\u00f3ng s\u1ebd t\u0103ng l\u00ean, l\u00e0m gi\u1ea3m l\u1ef1c va \u0111\u1eadp khi ch\u00fang s\u1ee5p \u0111\u1ed5, t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u01a1 h\u1ecdc.<\/p>\n<h3>5. T\u1ed1i \u01afu H\u00f3a Chi Ph\u00ed \u0110\u1ea7u T\u01b0 Khi Mua S\u1eafm S\u1ed1 L\u01b0\u1ee3ng L\u1edbn<\/h3>\n<p>Khi tri\u1ec3n khai h\u1ec7 th\u1ed1ng l\u00e0m s\u1ea1ch si\u00eau \u00e2m cho to\u00e0n b\u1ed9 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, vi\u1ec7c \u0111\u00e1nh gi\u00e1 t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO) l\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng. C\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb Beijing Ultrasonic \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi \u0111\u1ed9 b\u1ec1n c\u00f4ng nghi\u1ec7p, s\u1eed d\u1ee5ng th\u00e9p kh\u00f4ng g\u1ec9 SUS304 ho\u1eb7c SUS316L d\u00e0y \u0111\u1ec3 ch\u1ed1ng \u0103n m\u00f2n h\u00f3a ch\u1ea5t v\u00e0 x\u00e2m th\u1ef1c si\u00eau \u00e2m.<\/p>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1c \u0111\u01a1n v\u1ecb cung c\u1ea5p c\u00f3 kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh c\u1ea5u h\u00ecnh nh\u01b0 Beijing Ultrasonic gi\u00fap doanh nghi\u1ec7p kh\u00f4ng ph\u1ea3i tr\u1ea3 ti\u1ec1n cho nh\u1eefng t\u00ednh n\u0103ng kh\u00f4ng c\u1ea7n thi\u1ebft, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o c\u00f4ng su\u1ea5t ngu\u1ed3n ph\u00e1t (W\/L\u00edt) lu\u00f4n \u0111\u1ea1t m\u1ee9c t\u1ed1i \u01b0u (th\u01b0\u1eddng l\u00e0 10-20W\/l\u00edt cho b\u1ec3 l\u1edbn v\u00e0 cao h\u01a1n cho b\u1ec3 nh\u1ecf). Vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 m\u00e1y ph\u00e1t t\u00e1ch r\u1eddi c\u0169ng gi\u00fap d\u1ec5 d\u00e0ng b\u1ea3o tr\u00ec v\u00e0 n\u00e2ng c\u1ea5p m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf to\u00e0n b\u1ed9 k\u1ebft c\u1ea5u b\u1ec3 ch\u1ee9a, gi\u1ea3m thi\u1ec3u th\u1eddi gian d\u1eebng m\u00e1y (downtime) trong s\u1ea3n xu\u1ea5t.<\/p>\n<p>Hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 l\u00e0m s\u1ea1ch si\u00eau \u00e2m trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p ph\u1ee5 thu\u1ed9c ch\u1eb7t ch\u1ebd v\u00e0o vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c nguy\u00ean l\u00fd v\u1eadt l\u00fd v\u00e0 l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ed9 tin c\u1eady cao. B\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o s\u1ef1 \u0111\u1ed3ng b\u1ed9 gi\u1eefa t\u1ea7n s\u1ed1 s\u00f3ng, c\u1ea5u tr\u00fac \u0111\u1ea7u bi\u1ebfn chuy\u1ec3n PZT c\u1ee7a Beijing Ultrasonic v\u00e0 c\u00e1c quy tr\u00ecnh v\u1eadn h\u00e0nh nh\u01b0 kh\u1eed kh\u00ed v\u00e0 ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n s\u1ea1ch kh\u1eaft khe nh\u1ea5t trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o t\u00ednh kinh t\u1ebf v\u00e0 \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i c\u1ee7a thi\u1ebft b\u1ecb. S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c v\u00e0 thi\u1ebft b\u1ecb ch\u1ea5t l\u01b0\u1ee3ng cao ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c n\u00fat th\u1eaft trong quy tr\u00ecnh x\u1eed l\u00fd b\u1ec1 m\u1eb7t hi\u1ec7n \u0111\u1ea1i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t b\u00e1m b\u1ea9n \u1edf c\u1ea5p \u0111\u1ed9 micron v\u00e0 c\u00e1c m\u00e0ng d\u1ea7u c\u1ee9ng \u0111\u1ea7u trong c\u00e1c h\u1ed1c s\u00e2u, l\u1ed7 m\u00f9 ho\u1eb7c c\u00e1c chi ti\u1ebft c\u00f3 h\u00ecnh h\u1ecdc ph\u1ee9c t\u1ea1p l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u01a1 kh\u00ed ch\u00ednh x\u00e1c v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m<\/p>\n","protected":false},"author":1,"featured_media":20118,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-65235","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/65235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/comments?post=65235"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/65235\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/20118"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=65235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=65235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=65235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}