ʻO ka papa hpl ka mea i ʻike ʻia he papa refractory, ʻo ka inoa ʻepekema ʻo thermosetting resin impregnated pepa kiʻekiʻe kiʻekiʻe laminated papa, ʻo ia ka mea hoʻonaninani o nā mea hale refractory, ʻo ka papa hpl ka pepa kumu ma o ka melamine a me ka phenolic resin impregnation kaʻina, ma o kiʻekiʻe t.. .
Heluhelu hou aku