1918ET/P2-T1-1/2" E2-1/2" 2781psi 2700psi美国康索里德蒸汽出口安全阀SERAL TK93431,SETPRESS2781PSIG2700PSIG,CAP31623,LES/HR 700,B/M9715601,DATE6/95,CODECASE N/A
1918ET/P2-T1-1/2" E2-1/2" 2781psi 2700psi美国康索里德蒸汽出口安全阀SERAL TK93431,SETPRESS2781PSIG2700PSIG,CAP31623,LES/HR 700,B/M9715601,DATE6/95,CODECASE N/A