亚洲 欧美 变态 另类 综合_两个人看的www高清免费_久久久久人妻精品区一三寸_肉岳疯狂69式激情的高潮

玻(bo)(bo)(bo)(bo)纖(xian)增強frpp板(ban)(ban)(ban)是在現(xian)有(you)ppr原材料當中添(tian)加(jia)(jia)玻(bo)(bo)(bo)(bo)璃纖(xian)維制造出來的玻(bo)(bo)(bo)(bo)纖(xian)pp板(ban)(ban)(ban)，具有(you)強度高，韌(ren)性(xing)大，硬度高，冬(dong)季沖擊性(xing)能較常規pp板(ban)(ban)(ban)有(you)所提升(sheng)，耐(nai)磨玻(bo)(bo)(bo)(bo)纖(xian)frpp板(ban)(ban)(ban)，玻(bo)(bo)(bo)(bo)纖(xian)GF50PP板(ban)(ban)(ban)，玻(bo)(bo)(bo)(bo)纖(xian)GF30pp板(ban)(ban)(ban)，現(xian)有(you)制作工藝可(ke)(ke)分為GF30,玻(bo)(bo)(bo)(bo)纖(xian)添(tian)加(jia)(jia)量為30%，GF50玻(bo)(bo)(bo)(bo)纖(xian)添(tian)加(jia)(jia)量為50%，也可(ke)(ke)根據(ju)客(ke)戶要(yao)求更改填充數量。