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- [21] GRP BALL VALVES ADD SECURITY TO PIPING SYSTEMS ENGINEERING MATERIALS AND DESIGN, 1975, 19 (04): : 40 - 41
- [23] THE EFFECT OF UPSTREAM PIPING ON SWING-CHECK VALVES JOURNAL AMERICAN WATER WORKS ASSOCIATION, 1983, 75 (11): : 553 - 555
- [27] DESIGN CRITERIA FOR PIPING, PUMPS, AND VALVES (106 06 09) NUCLEAR SAFETY, 1972, 13 (05): : 415 - &
- [30] DESIGN CRITERIA FOR PIPING, PUMPS, AND VALVES (106 06 09) NUCLEAR SAFETY, 1973, 14 (01): : 47 - 47