GB/T 12459  等径三通 DN 200-Sch10STS

DN 200-Sch10S TS

47065.2 B5-1200-8D=150Frf0/7R5RF/RFS=6r

WN65(A)-25 FM S/40

LWN 2"-900 RJ B=s/0

支腿 C4P0/PN40/01BRF Sch80-16RFRFm405f 22F1-10 M00

2 FF 550-1.020δ6

DN 80-Sch80 90EL wn350pl0

WN50-300RF-Sch40F10rf/TSO100r1jMdes022rf-1s/B)00.5

B