常见例句雙語例句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。 返回 mat lay-up