背板back panel;backplate;scale board详细»
背板lagging;lagging board;lagging timber;shuttering;strap;terga;tergum详细»
背板back board详细»
背板slab详细»
背板back;notum;tergum详细»
背板back board;dorsal shield;flitch;lagging timber;notum;outside plank;scutal shield;slab;strap;tergum详细»
背板back backboard;backing deal详细»