Kodi nthongo ya sonproof ndi chiyani?

Kumveka kwa Swit Sturge:Kutulutsa komveka bwino komanso kuyamwa mawu abwino, zinthu zotchinga zimamveka bwino komanso zolemetsa, zida zopepuka zimakhala zopweteka komanso zowala. Phokoso la {{{1}

Kumveka kwa Swit Sturge:Nthawi zambiri makulidwe ndi 20mm-90mm, mankhwala omaliza a mafakitale ndi 1 mita, kapena 1 mita, amathanso kuwongolera kasitomala, kuyikanso moto, amathanso kusokonekera.
Kuchepetsa kwakukulu kwa fulufu kwa funde -

Tanthauzo la Funge Spoonge:fufu ya Step Crest {{0} totong sitroge; Ndi chinkhupule chokhala ndi mawonekedwe a chitsime chokhazikika komanso cholumikizira chopangidwa mwapadera zida, zomwe zimadzazidwa ndi ma voids ochepa ndi semi}