Peb-txheej spruce Board

- Jun 26, 2018-

Peb-txheej formwork spruce boards yog tsim los ntawm cov ntoo uas raug xaiv. Lawv muaj peb txheej ntawm txheej txheem thiab ntoo khaub lig-ntoo. Sab nraud ntawm lub rooj tsavxwm yog grinded thiab kub ruaj los ntawm melamine resin. Cov pob hluavtaws lav zoo zoo meej saib tom qab stripping.