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pro vyhledávání: '"Sek-Young Jeong"'
Autor:
Bong-Hyuck Choi, Seong-Kyeong Hong, Sek-Young Jeong, Jin-Man Kim, Jinwoo Cho, Won-Beom Cho, Joon-Ho Kim
Publikováno v:
Journal of the Korean Institute of Gas. 17:51-57
Recently, improvement of materials and technologies for the manufacturing of gas pipe has it possible to reduce the buried depth. Compared to the criteria from advanced countries, Korea has conservative criteria for the buried depth of pipeline(about