Ts'ebelisong ea li-air duct, bareki ba bangata ba sebelisa fiberglass scrim, joalo ka ha linepe tse khomaretsoeng li bontša
Mefuta e fapaneng ea likhoele, binder, boholo ba letlooeng, tsohle lia fumaneha. Ka kopo, ikutloe u lokolohile ho re tsebisa haeba u na le litlhoko tse ling hape. Ke thabo ea rona e kholo ho ba litšebeletso tsa hau.
Shanghai Ruifiber amohela tlhokahalo efe kapa efe le litlhoko!
Nako ea poso: Jun-24-2022