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

海口玻纖增強frpp板,玻纖GF50PP板,玻纖GF30pp板

文章來源: 人氣(qi):232050 發(fa)表(biao)時間(jian):2021-03-31

玻(bo)纖(xian)增強frpp板(ban)(ban)(ban)是在現有ppr原(yuan)材料當中添(tian)(tian)加(jia)玻(bo)璃纖(xian)維制造出來(lai)的玻(bo)纖(xian)pp板(ban)(ban)(ban),具有強度高,韌性大,硬度高,冬(dong)季沖擊性能較常規(gui)pp板(ban)(ban)(ban)有所提(ti)升(sheng),耐磨玻(bo)纖(xian)frpp板(ban)(ban)(ban),玻(bo)纖(xian)GF50PP板(ban)(ban)(ban),玻(bo)纖(xian)GF30pp板(ban)(ban)(ban),現有制作(zuo)工(gong)藝可分為(wei)(wei)GF30,玻(bo)纖(xian)添(tian)(tian)加(jia)量為(wei)(wei)30%,GF50玻(bo)纖(xian)添(tian)(tian)加(jia)量為(wei)(wei)50%,也可根據客戶(hu)要求更改填充數量。

返回列表
相關資訊