edging downとは 意味・読み方・使い方

Here, water flows down to the downside of the access opening 24 while creeping along the outer periphery of the protruding part 60B of the opening edging member 60 (refer to an arrow W) even when the water comes in between the access opening lid 32 and the bathtub apron 18 due to the attaching failure of the access opening lid 32 to the bathtub apron 18 or others.例文帳に追加

ここで、例えば点検口蓋３２の浴槽エプロン１８への取付け不良などにより、点検口蓋３２と浴槽エプロン１８との間に水が浸入した場合でも、当該水は開口縁取り部材６０の突出部６０Ｂの外周を伝って点検口２４の下側へ流下する（矢印Ｗ参照）。 - 特許庁