This paper states the factors that can affect medial density fiber-board warp distortion and puts forward relevant countermeasures.
本文论述了影响中密度纤维板翘曲变形的因素，并提出了相关的应对措施。
2
Rock wool boardcan also be moisture-proof foil surface sticky, black (white) glass fiber mat reinforced fiberglass cloth folder, and moisture and other decorative veneer.
亦可在岩棉板表层粘防潮铝箔、黑(白)玻纤布夹筋玻纤毡等装饰及防潮贴面。
3
According to different mediums the impeller may confront, it can be made of different materials such as ABS (engineering plastics), FRP (glass fiber reinforced plastic) or aluminum alloy board.