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

邯鄲玻纖增強frpp板,玻纖GF50PP板,玻纖GF30pp板

文章來源: 人氣:230815 發表(biao)時間(jian):2021-03-31

玻(bo)(bo)纖(xian)(xian)增強(qiang)frpp板(ban)是(shi)在現(xian)(xian)有(you)ppr原(yuan)材料當(dang)中添(tian)加(jia)玻(bo)(bo)璃纖(xian)(xian)維(wei)制(zhi)造(zao)出來的玻(bo)(bo)纖(xian)(xian)pp板(ban),具有(you)強(qiang)度高(gao),韌(ren)性大,硬度高(gao),冬季沖(chong)擊性能(neng)較常(chang)規pp板(ban)有(you)所(suo)提升,耐磨玻(bo)(bo)纖(xian)(xian)frpp板(ban),玻(bo)(bo)纖(xian)(xian)GF50PP板(ban),玻(bo)(bo)纖(xian)(xian)GF30pp板(ban),現(xian)(xian)有(you)制(zhi)作工藝可(ke)(ke)分為GF30,玻(bo)(bo)纖(xian)(xian)添(tian)加(jia)量(liang)為30%,GF50玻(bo)(bo)纖(xian)(xian)添(tian)加(jia)量(liang)為50%,也(ye)可(ke)(ke)根據客(ke)戶要求(qiu)更改填充數量(liang)。

返回列表
相關資訊