slot and wedge anchorslot-and-wedge type楔: wedge peg缝: seam式: type; style楔缝式杆柱: slot and wedge bolt; slot-and-wedge bolt楔缝式锚杆: slit rod-and-wedge-type bolt; slot-and-wedge bolt下载手机词典可随时随地查词查翻译
