バナジウム材料
工業級バナジウム金属粉合金 航空宇宙用 ビタミン&特殊合金
The "Alloy Vitamin": Indispensable for Aerospace & Special Alloys Alloy Vitamin" Grade Specialty Metal Powder — The Cornerstone of Aerospace & High-End Manufacturing Hailed as the "Vitamin of Alloys" in the modern metallurgical industry, this product is an indispensable strategic raw material for ...
