| 摘要 |
<p>1436047 Stainless steel INTERNATIONAL NICKEL Ltd 28 Jan 1974 [7 March 1973] 03754/74 Addition to 1400588 Heading C7A A stainless steel of composition Iron, impurities and incidental ingredients balance. The steel may be sand cast, solution treated for 1 hour at 1093‹C and air cooled.</p> |
