plyboardとは 意味・読み方・使い方

To manufacture a plyboard at low cost without using a single board of relatively satisfactory timber in quality as a face and back.例文帳に追加

品質が比較的良好な樹木の単板をフェイスとバックとして使用せずに、低いコストで合板を製造可能とする。 - 特許庁

To provide a drill screw with a reamer for a hard member capable of fixing the hard member such as hard lumber and a plyboard having a hard part on its surface layer, to a soft supporting material such as an aluminum plate material and a thin steel plate without making a screw head float from its surface.例文帳に追加

硬質木材や表層に硬質部がある合板等の硬質部材を、その表面からねじ頭部が浮き上がることなく、アルミニウム板材や薄鋼板等の軟質支持材に固着することができる硬質部材用リーマ付きねじを提供すること。 - 特許庁