please anyone translate this document in korean to english langu. please it is useful to me. this is the link for korean journal site. http://www.kwjs.org/articles/archive.php for this site 1998 : Volume 16 Volume 16, No 6 + Volume 16, No 5 + Volume 16, No 4 + Volume 16, No 3 + Volume 16, No 2 + Volume 16, No 1 from this volume 16 no 2 is hot pressure vessel. i want to this document in english please help me. http://www.kwjs.org/current/?vol=16&no=2 mrbeen mrbeen789@gmail.com