Thaum ua haujlwm nrog kev nqa khoom thiab zawv zawg cov khoom siv nres tsheb, yuav tsum muaj qhov chaw sib pauv chaw nres tsheb, uas yog, qhov chaw nres tsheb khoob

Thaum ua haujlwm nrog kev nqa khoom thiab zawv zawg cov khoom siv nres tsheb, yuav tsum muaj qhov chaw sib pauv chaw nres tsheb, uas yog, qhov chaw nres tsheb khoob. Yog li ntawd, kev xam ntawm qhov chaw nres tsheb zoo yog tsis yog qhov yooj yim ntawm cov chaw nres tsheb hauv av thiab cov hauv av. Feem ntau, ib qho chaw loj loj tau muab faib ua ntau lub chav tsev, thiab ib chav tsev tsuas yog khaws cia thiab rov qab los ntawm ib tus neeg tom qab, tsis yog ob lossis ntau tus neeg tib lub sijhawm. Yog li ntawd, yog tias chav tsev loj dhau, kev ua tau zoo ntawm kev khaws cia thiab rov ua dua yuav raug txo; Yog tias chav tsev tsawg dhau, tus naj npawb ntawm cov chaw nres tsheb yuav raug txo kom tsawg thiab daim av siv hluav taws xob yuav raug txo kom tsawg. Raws li kev paub, ib chav yog lub luag haujlwm rau 5 txog 16 lub tsheb.

Xaiv cov ntsiab lus

1 nqa khoom thiab zawv zawg cov khoom siv nres tsheb tshuab thaum muaj xwm ceev, tsheb thauj khoom, qhov ntsuas tsheb, thiab cov cuab yeej ntsuas tsheb, cov cuab yeej ceeb toom, thiab lwm yam.

2 Ib puag ncig sab hauv tsev nruab nrog cov khoom siv nres nres nres tsheb yuav tsum tau muab cua tshuab thiab cua zoo thiab cov khoom siv cua.

3 Qhov chaw ib puag ncig uas cov khoom siv nres tsheb txhua yam yuav tsum tau muaj teeb pom kev zoo thiab teeb meem thaum muaj xwm ceev.

4 Txhawm rau kom ntseeg tau tias tsis muaj dej yog sau sab hauv thiab qis dua cov khoom siv nres tsheb, ua kom tiav thiab siv cov dej lim dej ua tiav.

5 NOJ NIAM MAS NRHIAV NROG COV NEEG UA HAUJ LWM Cov Khoom Yuav Tsum Tau Ua Kom Tau Kev Tiv Thaiv Hluav Taws Xob ..

6 Tsis suav nrog lwm cov suab sab nraud, lub suab nrov tsim los ntawm cov khoom nres nres nres tsheb yuav tsum tsis txhob muaj ntau dua cov qauv hauv zos.

7 jb / T8713-1998 cov khoom siv uas muaj peev xwm ntawm ib qho teeb tsa ntawm ib qho kev nqa khoom thiab zawv zawg cov ntsiab lus ntawm kev lag luam kev lag luam thiab siv yooj yim.

8 Qhov siab ntawm qhov kev nkag thiab tawm ntawm cov khoom siv tshuab nres tsheb yuav tsum tsis yog muaj ntau dua 1800mm.and qhov dav ntawm ntau dua 500 hli nyob rau ntawm qhov dav ntawm cov tsheb nres tsheb.