基本解释[交通運輸工程]織物敷層英汉例句雙語例句Fiberglass stitched mat is used in unsaturated polyester resin strenthen, primarily in pultrusion, RTM, filament winding and hand lay-up processed.竝適用於拉擠成型、注射成型（RTM）、纏繞成型、手糊成型等玻璃鋼成型工藝。mat lay-up更多例句专业释义交通運輸工程織物敷層