英语词汇“ring test piece”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ring test piece
释义	ring test piece 环状试片
随便看	trade-unionizing trade union law trade union movement trade union movements trade union official trade-unions trade unions trade unit trade unit value index trade-up tradeup trade up trade upon trade-ups trade usage trade value trade value index tradevman trade volume trade wall trade war trade warehouse trade war fears trade wars trade waste 大勇若怯大匠运斤大千世界大厦将倾大厦将颠大厦栋梁大发慈悲大发议论大发谬论大发雷霆回忆回念回思回想回戏回手回扣回执回扫回护