Thaum ua haujlwm nrog cov khoom siv nqa thiab swb, yuav tsum muaj qhov chaw nres tsheb sib pauv, uas yog, qhov chaw nres tsheb khoob. Yog li ntawd, kev suav ntawm qhov chaw nres tsheb zoo tsis yog ib qho yooj yim superposition ntawm tus naj npawb ntawm cov chaw nres tsheb hauv av thiab tus naj npawb ntawm pem teb. Feem ntau, lub tsev rau khoom loj dua yog muab faib ua ntau chav, thiab ib chav tsuas yog khaws cia thiab rov qab tau los ntawm ib tus neeg tom qab lwm tus, tsis yog ob lossis ntau tus neeg tib lub sijhawm. Yog li ntawd, yog tias chav tsev loj dhau, qhov ua tau zoo ntawm kev khaws cia thiab rov qab tau yuav raug txo qis; yog tias chav tsev me dhau, tus naj npawb ntawm cov chaw nres tsheb yuav raug txo qis thiab tus nqi siv av yuav raug txo qis. Raws li kev paub dhau los, ib chav tsev yog lub luag haujlwm rau 5 txog 16 lub tsheb.
Cov ntsiab lus xaiv
1 Cov khoom siv nres tsheb uas siv tshuab nqa thiab txav tau yuav tsum muaj cov qhov hloov nres thaum muaj xwm txheej ceev kom tiv thaiv cov khoom siv ua haujlwm ntau dhau, qhov ntev ntawm lub tsheb, qhov dav ntawm lub tsheb, thiab qhov siab ntawm qhov txwv, cov khoom siv thaiv lub tsheb, kev ntes tau tib neeg thiab lub tsheb yam tsis tau xav txog, thiab kev ntes tau qhov chaw ntawm lub tsheb ntawm lub pallet, cov khoom siv tiv thaiv pallet, cov khoom siv ceeb toom, thiab lwm yam.
2 Ib puag ncig sab hauv tsev uas muaj cov khoom siv nres tsheb yuav tsum muaj cua nkag thiab cua nkag zoo.
3 Ib puag ncig uas cov khoom siv nres tsheb tau teeb tsa yuav tsum muaj teeb pom kev zoo thiab teeb pom kev thaum muaj xwm txheej ceev.
4 Yuav kom ntseeg tau tias tsis muaj dej sib sau ua ke sab hauv thiab hauv qab cov khoom siv nres tsheb, yuav tsum muaj cov chaw tso dej kom tiav thiab zoo.
5 Ib puag ncig uas muaj cov khoom siv nres tsheb yuav tsum ua tau raws li cov kev cai tiv thaiv hluav taws hauv zos.
6 Tsis suav nrog lwm yam suab nrov cuam tshuam sab nraud, lub suab nrov uas tsim los ntawm cov khoom siv nres tsheb yuav tsum tsis txhob siab dua li cov qauv hauv zos.
7 JB / T8713-1998 hais tias lub peev xwm cia khoom ntawm ib pawg khoom nqa thiab chaw nres tsheb swb yog 3 txog 43 raws li cov ntsiab cai ntawm kev lag luam thiab kev siv yooj yim.
8 Qhov siab ntawm qhov nkag thiab tawm ntawm cov khoom siv nres tsheb feem ntau yuav tsum tsis pub tsawg dua 1800 hli. Thiab qhov dav ntawm txoj kev yuav tsum tau nce ntau dua 500 hli raws li qhov dav ntawm cov tsheb nres tsheb tsim nyog.
Lub sijhawm tshaj tawm: Lub Peb Hlis-07-2023