Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/be2a166f9ea5ca294291e92fb2e7c2b5.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 mat lay-up例句_mat lay-up英汉例句_mat lay-up双解例句_欧米惠必应词典
Fiberglass stitched mat is used in unsaturated polyester resin strenthen, primarily in pultrusion, RTM, filament winding and hand lay-up processed. 并适用于拉挤成型、注射成型（RTM）、缠绕成型、手糊成型等玻璃钢成型工艺。