text: [{"text_idx": "#000000", "text": "Titanium anodeTitanium pipe fittingTitanium fastenerTitanium material"}, {"text_idx": "#000001", "text": "zirconium machined partzirconium fastenerzirconium material"}, {"text_idx": "#000002", "text": "Molybdenum machined partMolybdenum fastenerMolybdenum material"}, {"text_idx": "#000004", "text": "Tantalum machined partTantalum targetTantalum crucibleTantalum targetTantalum filter plateTantalum Evaporation mate..Tantalum ringTantalum machined partTantalum machined part"}]