Products: a sharp chisel, flat chisel function can be used guns in concrete block walls, cutting holes, and shovels cut, chisel ducts.是什么意思_Products: a sharp chisel, flat chisel function can be used guns in concrete block walls, cutting holes, and shovels cut, chisel ducts.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句