短语词组短語web splice plate 梁腹鑲板transverse web face plate 橫曏網絡麪磐;橫曏網麪板web shaped plate 蹼形板web -plate 筋板web b plate 腹板web joint plate 腹杆接頭板column 's web-plate 柱腹板fishy bone open -web sandwich plate 魚骨式空腹夾層板 返回 web plate