{"id":6252235,"date":"2022-04-26T01:46:00","date_gmt":"2022-04-26T01:46:00","guid":{"rendered":"https:\/\/yp.vn\/?p=6252235"},"modified":"2022-04-27T08:47:10","modified_gmt":"2022-04-27T01:47:10","slug":"bang-tra-ky-thuat-va-kich-thuoc-bac-dan-nhao-ca-na-cac-loai","status":"publish","type":"post","link":"https:\/\/yp.vn\/bang-tra-ky-thuat-va-kich-thuoc-bac-dan-nhao-ca-na-cac-loai\/","title":{"rendered":"B\u1ea3ng tra k\u1ef9 thu\u1eadt v\u00e0 K\u00edch th\u01b0\u1edbc b\u1ea1c \u0111\u1ea1n nh\u00e0o c\u00e0 na c\u00e1c lo\u1ea1i"},"content":{"rendered":"\n
  1. NH\u1eacN D\u1ea0NG V\u00d2NG BI B\u1ea0C \u0110\u1ea0N NH\u00c0O C\u00c0 NA<\/strong><\/li><\/ol>\n\n\n\n

    V\u00f2ng bi nh\u00e0o c\u00e0 na<\/a><\/strong>\u00a0hay c\u00f2n c\u00f3 nhi\u1ec1u c\u00e1ch g\u1ecdi kh\u00e1c nh\u01b0\u00a0l\u00e0 b\u1ea1c \u0111\u1ea1n nh\u00e0o c\u00e0 na, v\u00f2ng bi tang tr\u1ed1ng t\u1ef1 l\u1ef1a, b\u1ea1c \u0111\u1ea1n tang tr\u1ed1ng. V\u00f2ng bi – b\u1ea1c \u0111\u1ea1n\u00a0nh\u00e0o c\u00e0 na\u00a0c\u00f3 r\u00e3nh ngo\u00e0i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi b\u1ec1 m\u1eb7t h\u00ecnh c\u1ea7u c\u00f3 t\u00e2m tr\u00f9ng kh\u1edbp v\u1edbi t\u00e2m c\u1ee7a v\u00f2ng bi – b\u1ea1c \u0111\u1ea1n. V\u00f2ng bi – b\u1ea1c \u0111\u1ea1n\u00a0nh\u00e0o c\u00e0 na\u00a0\u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn thi\u1ebft k\u1ebf c\u00f3 d\u1ea1ng ti\u1ebfp x\u00fac \u0111\u01b0\u1eddng gi\u1eefa r\u00e3nh v\u00e0 vi\u00ean bi. C\u1ea5u tr\u00fac n\u00e0y c\u00f3 th\u1ec3 c\u00f3 kh\u1ea3\u00a0n\u0103ng\u00a0ch\u1ecbu t\u1ea3i tr\u1ecdng va \u0111\u1eadp m\u1ea1nh, \u00a0l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn th\u01b0\u1eddng xuy\u00ean c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 t\u1ea3i tr\u1ecdng r\u1ea5t cao trong c\u00e1c thi\u1ebft b\u1ecb l\u1edbn.<\/p>\n\n\n\n

    V\u00f2ng bi -b\u1ea1c \u0111\u1ea1n<\/a><\/strong> c\u00e0 na th\u01b0\u1eddng c\u00f3 2 lo\u1ea1i \u0111\u00f3 l\u00e0 b\u1ea1c \u0111\u1ea1n l\u1ed7 th\u1eb3ng v\u00e0 b\u1ea1c \u0111\u1ea1n l\u1ed7 c\u00f4n. Trong \u0111\u00f3, v\u00f2ng bi l\u1ed7 th\u1eb3ng th\u00ec ca trong th\u1eb3ng, v\u00f2ng bi l\u1ed7 c\u00f4n th\u00ec ca trong c\u00f4n.<\/p>\n\n\n\n

    V\u00f2ng bi lo\u1ea1i l\u1ed7 c\u00f4n\u00a0c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp tr\u1ef1c ti\u1ebfp l\u00ean tr\u1ee5c h\u00ecnh c\u00f4n ho\u1eb7c tr\u1ee5c h\u00ecnh tr\u1ee5 s\u1eed d\u1ee5ng m\u0103ng x\u00f4ng\u00a0H\u00a0(\u1ed1ng l\u00f3t c\u00f4n).
    V\u00f2ng c\u00e1ch th\u01b0\u1eddng \u0111\u01b0\u1ee3c gia c\u00f4ng \u0111\u1ed3ng nguy\u00ean kh\u1ed1i, \u0111\u00fac t\u1eeb polyamit ho\u1eb7c l\u00e0m t\u1eeb th\u00e9p d\u1eadp.
    K\u00fd hi\u1ec7u qu\u1ed1c t\u1ebf c\u1ee7a lo\u1ea1i v\u00f2ng bi tang tr\u1ed1ng th\u01b0\u1eddng c\u00f3 5 ch\u1eef s\u1ed1 ch\u00ednh, b\u1eaft \u0111\u1ea7u t\u1eeb s\u1ed1 2. v\u00ed d\u1ee5 nh\u01b0: 222xx, 223xx, 230xx, 231xx, 232xx, 240xx\u2026<\/p>\n\n\n\n

    \"Bac<\/figure>\n\n\n\n

    2. \u1ee8NG D\u1ee4NG V\u00d2NG BI B\u1ea0C \u0110\u1ea0N NH\u00c0O C\u00c0 NA<\/strong><\/p>\n\n\n\n

    V\u00f2ng bi\u00a0– b\u1ea1c \u0111\u1ea1n<\/a><\/strong> nh\u00e0o c\u00e0 na \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c thi\u1ebft b\u1ecb c\u00e1n gi\u1ea5y, m\u00e1y c\u00e1n, s\u00e0ng rung v\u00e0 c\u00e1c m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p n\u00f3i chung\u00a0– \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u1eb7ng<\/p>\n\n\n\n

    Nh\u00e0o c\u00e0 na\u00a0c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 s\u1ef1 \u0111a r\u1ea1ng v\u00e0 d\u1ec5 chuy\u1ec3n \u0111\u1ed5i, k\u00edch th\u01b0\u1edbc, tr\u1ecdng l\u01b0\u1ee3ng, kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed9ng, \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 ch\u00ednh x\u00e1c, ma s\u00e1t, v.v. C\u00e1c thi\u1ebft k\u1ebf \u1ed5 tr\u1ee5c, th\u01b0\u1eddng t\u1ed1t h\u01a1n tr\u00ean m\u1ed9t thu\u1ed9c t\u00ednh c\u1ee5 th\u1ec3, m\u1eb7c d\u00f9 \u0111\u00f4i khi c\u1ea7n ch\u1ea5t b\u00f4i tr\u01a1n \u0111\u1ec3 c\u00f3 th\u1ec3 mang l\u1ea1i s\u1ef1 v\u1eadn h\u00e0nh t\u1ed1t h\u01a1n, \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 ch\u00ednh x\u00e1c, ma s\u00e1t, t\u1ed1c \u0111\u1ed9 quay v\u00e0 \u0111\u00f4i khi chi ph\u00ed. Ch\u1ec9 vi\u00ean bi tr\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho v\u00f2ng bi nh\u00e0o c\u00e0 na. C\u00e1c th\u00e0nh ph\u1ea7n c\u01a1 kh\u00ed ph\u1ed5 bi\u1ebfn n\u01a1i ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i l\u00e0 – \u1ee9ng d\u1ee5ng \u00f4 t\u00f4, c\u00f4ng nghi\u1ec7p, h\u00e0ng h\u1ea3i v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5. Ch\u00fang l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i. V\u00f2ng bi l\u0103n<\/a><\/strong> \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n t\u1eeb m\u1ed9t n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng qua h\u00e0ng ng\u00e0n n\u0103m. Kh\u00e1i ni\u1ec7m n\u00e0y xu\u1ea5t hi\u1ec7n \u1edf d\u1ea1ng nguy\u00ean th\u1ee7y c\u1ee7a n\u00f3 trong th\u1eddi La M\u00e3 (Hamrock v\u00e0 Anderson 1983); sau m\u1ed9t th\u1eddi gian d\u00e0i kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng trong th\u1eddi trung c\u1ed5, n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ed3i sinh trong th\u1eddi Ph\u1ee5c h\u01b0ng , ph\u00e1t tri\u1ec3n \u1ed5n \u0111\u1ecbnh trong th\u1ebf k\u1ef7 th\u1ee9 m\u01b0\u1eddi b\u1ea3y v\u00e0 m\u01b0\u1eddi t\u00e1m. \u0110\u1eb7c bi\u1ec7t ph\u00e1t tri\u1ec3n m\u1ea1nh trong th\u1ebf k\u1ef7 20,21 v\u00e0 ch\u1eafc \u00a0ch\u1eafn cho c\u1ea3 t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

    \"V\u00f2ng<\/figure>\n\n\n\n

    H\u01b0\u1edbng d\u1eabn tra k\u00edch th\u01b0\u1edbc v\u00f2ng bi – b\u1ea1c \u0111\u1ea1n:<\/strong><\/p>\n\n\n\n

    D: \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i<\/p>\n\n\n\n

    d: \u0111\u01b0\u1eddng k\u00ednh trong<\/p>\n\n\n\n

    B: \u0111\u1ed9 d\u00e0y \u1ed5 l\u0103n<\/p>\n\n\n\n

    \u0110\u01a1n v\u1ecb t\u00ednh: mm<\/p>\n\n\n\n

    Dung sai c\u1ea5p cho k\u00edch th\u01b0\u1edbc inch [3]<\/strong><\/p>\n\n\n\n

    C\u1ea5p \u0111\u1ed9 – k\u00edch th\u01b0\u1edbc Cho ph\u00e9p    [V\u00f2ng trong]  [ngo\u00e0i] Dung sai cho ph\u00e9p [in)  \u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t t\u1ed1i \u0111a (Ra) [in]<\/p>\n\n\n\n

    3 0,006 Vang2 0,000003 0,000003 \u00b1 0,00003 0,5<\/p>\n\n\n\n

    5 0,006 12 0,000005 0,000005 \u00b1 0,00005 0,8<\/p>\n\n\n\n

    10 0,006 12 0,00001 0,00001 \u00b1 0,0001 1<\/p>\n\n\n\n

    25 0,006 12 0,000025 0,000025 \u00b1 0,0001 2.0<\/p>\n\n\n\n

    50 0,006 12 0,00005 0,00005 \u00b1 0,0003 3.0<\/p>\n\n\n\n

    100 0,006 12 0,0001 0,0001 \u00b1 0,0005 5.0<\/p>\n\n\n\n

    200 0,006 12 0,0002 0,0002 \u00b1 0,001 8,0        b\u00f3ng danh ngh\u0129a [in]<\/p>\n\n\n\n

    1000 0,006 12 0,001 0,001 \u00b1 0,005              Dung sai \u0111\u01b0\u1eddng k\u00ednh<\/p>\n\n\n\n

    Dung sai c\u1ea5p cho k\u00edch th\u01b0\u1edbc s\u1ed1 li\u1ec7u<\/strong><\/p>\n\n\n\n

    C\u1ea5p \u0110\u1ed9 c\u1ea7u [mm] Bi\u1ebfn \u0111\u1ed5i \u0111\u01b0\u1eddng k\u00ednh t\u00ednh [mm] Dung sai \u0111\u01b0\u1eddng k\u00ednh cho ph\u00e9p tr\u00ean [mm]<\/p>\n\n\n\n

    3 0,00008 0,00008 \u00b1 0,0008 0,012<\/p>\n\n\n\n

    5 0,00013 0,00013 \u00b1 0,0013 0,02<\/p>\n\n\n\n

    10 0,00025 0,00025 \u00b1 0,0013 0,025<\/p>\n\n\n\n

    25 0,0006 0,0006 \u00b1 0,0025 0,051<\/p>\n\n\n\n

    50 0,0012 0,0012 \u00b1 0,0051 0,076<\/p>\n\n\n\n

    100 0,0025 0,0025 \u00b1 0,0127 0.127<\/p>\n\n\n\n

    200 0,005 0,005 \u00b1 0,025 0,203<\/p>\n\n\n\n

    1000 0,025 0,025 \u00b1 0.127<\/p>\n\n\n\n

    \"V\u00d2NG<\/figure>\n\n\n\n

    C\u00e1c S\u1ed1 li\u1ec7u cho v\u00f2ng bi \u201cB\u1ea1c \u0111\u1ea1n \u201c mang ball bearings) th\u00f4ng th\u01b0\u1eddng<\/strong><\/p>\n\n\n\n

    V\u1eadt ch\u1ea5t UNS 52100 | Inox 440C | M50 BG-42| REX-20 | 440NDUR | Haynes 25 | Si 3 N 4 |BE CU45 |5C276<\/p>\n\n\n\n

    \u0110\u1ed9 c\u1ee9ng [HRC] 60 58 62 62 66 60 50 70 40 50 40<\/p>\n\n\n\n

    Gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 [\u00b0 F] 300 300 400 400 600 300 1200 1500 400 500 1000<\/p>\n\n\n\n

    Ch\u1ed1ng \u0103n m\u00f2n<\/strong> [10] 1 3 1 2 1 4 5 5 1 4 5<\/p>\n\n\n\n

    Hao m\u00f2n<\/strong> [10] 1 1 1 2 3 1 5 5 3 2 4<\/p>\n\n\n\n

    Gi\u1edbi h\u1ea1n<\/strong> [10] 1 1 2 2 2 4 5 3 3 2 4<\/p>\n\n\n\n

    T\u1eeb t\u00ednh <\/strong>[8] | T\u1eeb t\u00ednh | Kh\u00f4ng t\u1eeb t\u00ednh<\/p>\n\n\n\n

    Tinh d\u00e2n \u0111i\u1ec7n | D\u1eabn \u0111i\u1ec7n & Kh\u00f4ng d\u1eabn \u0111i\u1ec7n<\/p>\n\n\n\n

    Gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc | kh\u00f4ng  gi\u1edbi h\u1ea1n<\/p>\n\n\n\n

    Maxm   1,5 in (38 mm) Kh\u00f4ng c\u00f3 \u1ed1ng xo\u1eafn | 05 in (130 mm)<\/p>\n\n\n\n

    Kh\u1ea3 n\u0103ng t\u1ea3i t\u01b0\u01a1ng \u0111\u1ed1i [9] 3 2 4 4 5 3 1 5 1 1 1<\/p>\n\n\n\n

    V\u00f2ng \u0111\u1eddi t\u01b0\u01a1ng \u0111\u1ed1i [10]  3 2 4 4 5 3 1 5 1 1 1<\/p>\n\n\n\n

    B\u1ea2NG TRA C\u1ee8U K\u00cdCH TH\u01af\u01a0C B\u1ea0C \u0110\u1ea0N NH\u00c0O C\u00c0 NA 222xx<\/p>\n\n\n\n

    B\u1ea2NG K\u00ca M\u00c3 S\u1ed0 K\u00dd HI\u1ec6U K\u00cdCH TH\u01af\u1edaC<\/strong>  222xx<\/strong><\/td><\/tr>
    No<\/strong><\/td>M\u00e3 S\u1ed1<\/strong><\/td>K\u00fd Hi\u1ec7u & Nh\u1eadn <\/strong>d<\/strong>\u1ea1ng<\/strong><\/td>V\u00f2ng Trong<\/strong><\/td>V\u00f2ng Ngo\u00e0i<\/strong><\/td>\u0110\u1ed9 D\u1ea7y<\/strong><\/td>\u0110\u1ed9 C\u00f4n<\/strong><\/td><\/tr>
    1<\/strong><\/td>Model<\/strong><\/td> <\/td>d<\/strong><\/td>D<\/strong><\/td>B<\/strong><\/td>N<\/strong><\/td><\/tr>
    2<\/td>22204<\/td>E: K\u00ed hi\u1ec7u l\u1ed7 th\u1eb3ng hi\u1ec7u SKF<\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    3<\/td>22205<\/td>EK: K\u00ed hi\u1ec7u l\u1ed7 c\u00f4n hi\u1ec7u SKF<\/td>25<\/td>52<\/td>18<\/td> <\/td><\/tr>
    4<\/td>22206<\/td>CC\/W33: k\u00ed hi\u1ec7u l\u1ed7 th\u1eb3ng SKF<\/td>20<\/td>62<\/td>20<\/td> <\/td><\/tr>
    5<\/td>22207<\/td>CCK\/W33: k\u00ed hi\u1ec7u l\u1ed7 c\u00f4n SKF<\/td>35<\/td>72<\/td>23<\/td> <\/td><\/tr>
    6<\/td>22208<\/td>EAE4: k\u00ed hi\u1ec7u l\u1ed7 th\u1eb3ng hi\u1ec7u NSK<\/td>40<\/td>80<\/td>23<\/td> <\/td><\/tr>
    7<\/td>22209<\/td>EAEK: k\u00ed hi\u1ec7u l\u1ed7 c\u00f4n hi\u1ec7u NSK<\/td>45<\/td>85<\/td>23<\/td> <\/td><\/tr>
    8<\/td>22210<\/td>EMD1: k\u00ed hi\u1ec7u l\u1ed7 th\u1eb3ng r\u1ebf \u0111\u1ed3ng hi\u1ec7u NTN<\/td>50<\/td>90<\/td>23<\/td> <\/td><\/tr>
    9<\/td>22211<\/td> <\/td>55<\/td>100<\/td>25<\/td> <\/td><\/tr>
    10<\/td>22212<\/td> <\/td>60<\/td>110<\/td>28<\/td> <\/td><\/tr>
    11<\/td>22213<\/td> <\/td>65<\/td>120<\/td>31<\/td> <\/td><\/tr>
    12<\/td>22214<\/td> <\/td>70<\/td>125<\/td>31<\/td> <\/td><\/tr>
    13<\/td>22215<\/td> <\/td>75<\/td>130<\/td>31<\/td> <\/td><\/tr>
    14<\/td>22216<\/td> <\/td>80<\/td>140<\/td>33<\/td> <\/td><\/tr>
    15<\/td>22217<\/td> <\/td>85<\/td>150<\/td>36<\/td> <\/td><\/tr>
    16<\/td>22218<\/td> <\/td>90<\/td>160<\/td>40<\/td> <\/td><\/tr>
    17<\/td>22219<\/td> <\/td>95<\/td>170<\/td>43<\/td> <\/td><\/tr>
    18<\/td>22220<\/td> <\/td>100<\/td>180<\/td>46<\/td> <\/td><\/tr>
    19<\/td>22221<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    20<\/td>22222<\/td> <\/td>110<\/td>200<\/td>53<\/td> <\/td><\/tr>
    21<\/td>22223<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    22<\/td>22224<\/td> <\/td>120<\/td>215<\/td>58<\/td> <\/td><\/tr>
    23<\/td>22225<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    24<\/td>22226<\/td> <\/td>130<\/td>236<\/td>64<\/td> <\/td><\/tr>
    25<\/td>22227<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    26<\/td>22228<\/td> <\/td>140<\/td>250<\/td>68<\/td> <\/td><\/tr>
    27<\/td>22229<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    28<\/td>22230<\/td> <\/td>150<\/td>270<\/td>73<\/td> <\/td><\/tr>
    29<\/td>22231<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    30<\/td>22232<\/td> <\/td>160<\/td>290<\/td>80<\/td> <\/td><\/tr>
    31<\/td>22233<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    32<\/td>22234<\/td> <\/td>170<\/td>310<\/td>86<\/td> <\/td><\/tr>
    33<\/td>22235<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    34<\/td>22236<\/td> <\/td>180<\/td>320<\/td>86<\/td> <\/td><\/tr>
    35<\/td>22237<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    36<\/td>22238<\/td> <\/td>190<\/td>340<\/td>92<\/td> <\/td><\/tr>
    37<\/td>22239<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    38<\/td>22240<\/td> <\/td>200<\/td>360<\/td>98<\/td> <\/td><\/tr>
    39<\/td>22241<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    40<\/td>22242<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    41<\/td>22243<\/td> <\/td>220<\/td>400<\/td>108<\/td> <\/td><\/tr>
    42<\/td>22244<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    43<\/td>22245<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    44<\/td>22246<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    45<\/td>22247<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    46<\/td>22248<\/td> <\/td>240<\/td>440<\/td>120<\/td> <\/td><\/tr>
    47<\/td>22249<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    48<\/td>22250<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    49<\/td>22251<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    50<\/td>22252<\/td> <\/td>260<\/td>480<\/td>130<\/td> <\/td><\/tr>
    51<\/td>22254<\/td> <\/td>x<\/td>x<\/td>x<\/td> <\/td><\/tr>
    52<\/td>22256<\/td> <\/td>280<\/td>500<\/td>130<\/td> <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    <\/p>\n\n\n\n

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    NH\u1eacN D\u1ea0NG V\u00d2NG BI B\u1ea0C \u0110\u1ea0N NH\u00c0O C\u00c0 NA V\u00f2ng bi nh\u00e0o c\u00e0 na\u00a0hay c\u00f2n c\u00f3 nhi\u1ec1u c\u00e1ch g\u1ecdi kh\u00e1c nh\u01b0\u00a0l\u00e0 b\u1ea1c \u0111\u1ea1n nh\u00e0o c\u00e0 na, v\u00f2ng bi tang tr\u1ed1ng t\u1ef1 l\u1ef1a, b\u1ea1c \u0111\u1ea1n tang tr\u1ed1ng. V\u00f2ng bi – b\u1ea1c \u0111\u1ea1n\u00a0nh\u00e0o c\u00e0 na\u00a0c\u00f3 r\u00e3nh ngo\u00e0i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi b\u1ec1 m\u1eb7t h\u00ecnh c\u1ea7u c\u00f3 t\u00e2m… Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":8,"featured_media":6252236,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2542],"tags":[],"class_list":["post-6252235","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bac-dan-vong-bi"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6252235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/comments?post=6252235"}],"version-history":[{"count":0,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6252235\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media\/6252236"}],"wp:attachment":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media?parent=6252235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/categories?post=6252235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/tags?post=6252235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}