Tsis yooj yim rau tev tawm

Tshwm sim:
Nyuaj los los kua muag tom qab nias
Jamming hnyav thaum ntuag tawm
Thaum kua muag tawm, tus qauv tsis tuaj yeem hloov pauv kiag li daim ntaub, thiab cov duab me me, sau ntawv me me, thiab lwm yam tau poob

Tej zaum yuav ua rau muaj kev txiav txim:
① Cov zaj duab xis kub tau tsis muaj kev tso tawm txheej, thiab txheej txheej tsis raug tshem tawm thaum slitting
② noo noo ntawm cov zaj duab xis hloov pauv mus rau ntau lub zog tso tawm

Workaround:
Nce nias nias siab, lub sijhawm ntev nias, lossis ua cov nias thib ob
Rub nws tawm ntawm 5-10m thiab tom qab ntawd ua luam luam ntawv

Yog tias noo noo yog hnyav heev, thov hloov cov yeeb yaj kiab yob