MS18307B, MILITARY SPECIFICATION SHEET: LATERALS, FORGED STEEL SOCKET WELDING 3000 PSI AT 1000 DEGREE F (MAX.) STEAM SERVICE (29 JUL 1982)
MS18307B, MILITARY SPECIFICATION SHEET: LATERALS, FORGED STEEL SOCKET WELDING 3000 PSI AT 1000 DEGREE F (MAX.) STEAM SERVICE (29 JUL 1982).