短語詞組短語Special Tool Steel [材]特種工具鋼;[材]特殊工具鋼;非凡工具鋼Special stainless steel belts 特種不鏽鋼帶Special Alloy Steel 特種郃金鋼extra special quality steel 高級(jí)特殊優(yōu)質(zhì)鋼special shaped steel wire 異型鋼絲Special Treatment Steel 特殊処理鋼;特種処理鋼;特殊処理閥;非凡処理鋼special quality steel 特殊質(zhì)量鋼Special Tough Steel 特別艱難鋼special l steel 特種鋼;特殊鋼 返回 special steel