In 1855, ignorant of what Wailer had done ten years previously, he succeeded in obtaining metallic aluminium, and ultimately he devised a method by which the metal could be prepared on a large scale by the aid of sodium, the manufacture of which he also developed.
large scale הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד