常见例句Ono Tetsuhiro,Aramaki Minoru,Ushirogouthi Etuo Process for preparing anhydrous aluminium fluoride: US,4070447[P]1978-01-24. 唐仲友;李月鞦;黃文煇;等一種生産砂粉狀無水或含水氟化鋁的方法:中國專利;1590299[P].;2005-03-09 返回 Tetsuhiro