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- 한중콘크리트 표준시방서 심층분석-1 참고기준 - 설계기준 KDS(Korean Design Standard) - 표준시방서 KCS(Korean Construction Specification) - 한국산.......
- 피팅 표기 및 TYPE The last example for ferrous alloys is SA-403, a fitting specification. Practice SP-79 “WP-W”- fitting which contain welds where the fitting fabrication or construction welds